TY  - BOOK
AU  -  Kaufman, Peter B.
AU  -  LaCroix, Joseph Donald,
TI  -  Plants, people, and environment
SN  -  0023621206
U1  -  301.31 
PY  - 1979///
CY  -  New York
PB  -  Macmillan
KW  -  Human-plant relationships
KW  -  Human ecology
KW  -  Ecology
KW  -  Conservation of natural resources
KW  -  Environmental protection
N1  -  Includes bibliographies and index
ER  -