Results for “Richard Evans”
3,779 books found
Books
Modelling UHF antenna coupling on aircraft
Richard Evans Koehler
1975
La Amazonia como fuente de nuevas plantas economicas
Richard Evans Schultes
1983
A Sphenopsid from the Lower Devonian of Wyoming
Richard Evans Schultes
1938
Sobralia macrantha in Oaxaca
Richard Evans Schultes
1940
A range extension for the Droseraceae
Richard Evans Schultes
1941
The place of ethnobotany in the ethnopharmacologic search for psychomimetic drugs
Richard Evans Schultes
1990
Plants in treating senile dementia in the northwest Amazon
Richard Evans Schultes
1993
Psychoactive plants in need of chemical study
Richard Evans Schultes
1983
A new infrageneric classification of Hevea
Richard Evans Schultes
1977
A new narcotic genus from the Amazon slope of the Colombian Andes
Richard Evans Schultes
1955
Pitch-yielding trees of the Colombian Amazonia
Richard Evans Schultes
1955
The tree that changed the world in one century
Richard Evans Schultes
1984
The genus Hevea in Colombia
Richard Evans Schultes
1945
Measurement and mapping of the rheological properties of elastohydrodynamic lubricants
Colin Richard Evans
1983
The strange narcotic snuffs of Eastern Colombia
Richard Evans Schultes
1956
Mushrooms, Russia and history by V.P. & R.G. Wasson
Richard Evans Schultes
1958
The botanical origins of South American snuffs
Richard Evans Schultes
1967
Botanical museums and gardens and their role in conservation of germ plasm
Richard Evans Schultes
1983
Reminiscences of seventeen years of a rewarding experience
Richard Evans Schultes
1986
Ethnomedical, botanical and phytochemical aspects of natural hallucinogens
Richard Evans Schultes
1980