TY  - BOOK
AU  - Langenheim, Jean H.
CN  - QK47
CN  - QK47
CY  - New York :
DA  - c1982.
ID  - 51781
KW  - Botany.
KW  - Botany, Economic.
PB  - Wiley,
PP  - New York :
PY  - c1982.
SN  - 0471858803
T1  - Botany :plant biology and its relation to human affairs /
TI  - Botany :plant biology and its relation to human affairs /
ER  -