TY  - BOOK
AU  - Kaufman,Peter B.
AU  - LaCroix,J.Donald
TI  - Plants, People and environment
SN  - 0023621206
U1  - 635.023 
PY  - 1986///
CY  - New York
PB  - Macmillan
KW  - Botany
KW  - Human ecology
KW  - Conservation Of Natural Resources
ER  -