TY  - BOOK
AU  - Langenheim,Jean H.
AU  - Thimann,Kenneth Vivian
TI  - Botany : plant biology and its relation to human affairs
SN  - 9780471858805
U1  - 581.6 
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Botany
KW  - Botany-Economic
KW  - Human-plant relationships
ER  -