TY  - BOOK
AU  - Collins, Wanda W
AU  - Qualset, Calvin O
TI  - Biodiversity in agroecosystems
SN  - 9781566702904
SN  - 98013056
U1  - 630 COL 
PY  - 1999///
CY  - Boca Raton, FL
PB  - Lewis Publishers
KW  - Agricultural ecology
KW  - Agricultural systems
KW  - Agrobiodiversity
N1  - Includes bibliographical references and index
ER  -