TY  - BOOK
AU  - Langenheim,Jean H.
AU  - Thimann,Kenneth Vivian
TI  - Botany: plant biology and its relation to human affairs 
SN  - 0471858803
U1  - 581.6/1 19
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Botany
KW  - Botany, Economic
KW  - Human-plant relationships
N1  - The individual plant;
Plant populations and ecosystems;
Our uses of plants;
Some worldwide perspectives

ER  -