Llewelyn Williams
Biographic Data
| ID | 3758224 |
|---|---|
| NAME | Llewelyn Williams |
| GIVEN NAMES | Llewelyn |
| FAMILY NAME | Williams |
| SIGNATURE | WILLIAMS L |
| AFFILIATIONS | United States Department of Agriculture |
| VERIFIED | No |
| TOTAL WORKS | 15 |
| TOTAL CITATIONS | 9 |
| AUTHOR COUNT | 15 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1941 |
| LATEST PUBLICATION YEAR | 1970 |
| H-INDEX | 2 |
Memphis and the Delta: 1950'S
Forest and agricultural resources of Dahomey, West Africa
News of the society for economic botany: Annual meeting at Texas A&M University April 26–29, 1970
News of the society for economic Botany: Annual Meeting at The Ohio State University, Columbus September 4–6, 1968
News of the society for economic botany: Annual meeting in columbus, Ohio Preliminary announcement
The society for Economic Botany: Ninth annual meeting in conjunction with the nineteenth annual Aibs meeting the ohio state university, Columbus september 4–6, 1968
Occurrence of High Temperatures at Yuma Proving Ground, Arizona
The meteorological and environmental factors favoring development of high ambient air-temperatures are practically ubiquitous climatic characteristics of desert areas during the summer season. Data taken at the Army-maintained desert test station near Yuma, Arizona, provide some basic lower and upper limits to vertical solar and total sky radiation, ground-surface temperature, dew-point temperature, wind speed, and wind direction during occurrenc…
Laticiferous plants of economic importance V. Resources of gutta-percha-Palaquium species (Sapotaceae)
Regionalization of Freeze-Thaw Activity
THE process of alternate freezing and thawing has long been recognized as a subject of interest. In most periglacial and many extraglacial landscapes the direct effects of the activity are in ample evidence.' Even though the effects may not be directly apparent, it is generally accepted that alternate freezing and thawing contribute to the evolvement of the landscape wherever the process occurs with some frequency. Whereas studies have been made …
Laticiferous plants of economic importance III. Couma species
Laticiferous plants of economic importance: I. Sources of balata, chicle, guttapercha and allied guttas
Laticiferous plants of economic importance II: Mexican chilte (Cnidoscolus): A source of gutta-like material
South Brazil: Its vegetation, natural resources, research centers, and other economic aspects
Natural wealth of tropical American forests
The Caura Valley and Its Forests
S OUTH and east of the Orinoco lies an area, roughly estimated at more than I50,000 square miles, of extensive grassy plains, forest-clad mountains, and turbulent streams. To the early Spanish treasure seekers it was the locale of El Dorado. Present-day Venezuelans refer to it as the Guiana. Despite its grandeur, its untapped forest resources, its rich deposits of gold, iron, and diamonds, and its latent promise, this isolated territory remains t…
Laticiferous plants of economic importance: I. Sources of balata, chicle, guttapercha and allied guttas
Regionalization of Freeze-Thaw Activity
THE process of alternate freezing and thawing has long been recognized as a subject of interest. In most periglacial and many extraglacial landscapes the direct effects of the activity are in ample evidence.' Even though the effects may not be directly apparent, it is generally accepted that alternate freezing and thawing contribute to the evolvement of the landscape wherever the process occurs with some frequency. Whereas studies have been made …
Laticiferous plants of economic importance III. Couma species
Laticiferous plants of economic importance II: Mexican chilte (Cnidoscolus): A source of gutta-like material
Natural wealth of tropical American forests
The Caura Valley and Its Forests
S OUTH and east of the Orinoco lies an area, roughly estimated at more than I50,000 square miles, of extensive grassy plains, forest-clad mountains, and turbulent streams. To the early Spanish treasure seekers it was the locale of El Dorado. Present-day Venezuelans refer to it as the Guiana. Despite its grandeur, its untapped forest resources, its rich deposits of gold, iron, and diamonds, and its latent promise, this isolated territory remains t…
The Caura Valley and Its Forests
S OUTH and east of the Orinoco lies an area, roughly estimated at more than I50,000 square miles, of extensive grassy plains, forest-clad mountains, and turbulent streams. To the early Spanish treasure seekers it was the locale of El Dorado. Present-day Venezuelans refer to it as the Guiana. Despite its grandeur, its untapped forest resources, its rich deposits of gold, iron, and diamonds, and its latent promise, this isolated territory remains t…
Natural wealth of tropical American forests
Laticiferous plants of economic importance III. Couma species
Laticiferous plants of economic importance: I. Sources of balata, chicle, guttapercha and allied guttas
Laticiferous plants of economic importance II: Mexican chilte (Cnidoscolus): A source of gutta-like material
South Brazil: Its vegetation, natural resources, research centers, and other economic aspects
Laticiferous plants of economic importance V. Resources of gutta-percha-Palaquium species (Sapotaceae)
Regionalization of Freeze-Thaw Activity
THE process of alternate freezing and thawing has long been recognized as a subject of interest. In most periglacial and many extraglacial landscapes the direct effects of the activity are in ample evidence.' Even though the effects may not be directly apparent, it is generally accepted that alternate freezing and thawing contribute to the evolvement of the landscape wherever the process occurs with some frequency. Whereas studies have been made …
Occurrence of High Temperatures at Yuma Proving Ground, Arizona
The meteorological and environmental factors favoring development of high ambient air-temperatures are practically ubiquitous climatic characteristics of desert areas during the summer season. Data taken at the Army-maintained desert test station near Yuma, Arizona, provide some basic lower and upper limits to vertical solar and total sky radiation, ground-surface temperature, dew-point temperature, wind speed, and wind direction during occurrenc…
News of the society for economic Botany: Annual Meeting at The Ohio State University, Columbus September 4–6, 1968
News of the society for economic botany: Annual meeting in columbus, Ohio Preliminary announcement
The society for Economic Botany: Ninth annual meeting in conjunction with the nineteenth annual Aibs meeting the ohio state university, Columbus september 4–6, 1968
Forest and agricultural resources of Dahomey, West Africa
News of the society for economic botany: Annual meeting at Texas A&M University April 26–29, 1970
Memphis and the Delta: 1950'S
Geography (13 works) · Economic botany (11 works) · Plant ecology (11 works) · Biology (10 works) · Botany (9 works) · Ecology (6 works) · Ecology (6 works) · Plant Physiology (6 works) · Agroforestry (5 works) · Archaeology (5 works)