TY  - BOOK
AU  - Sinclair,Thomas R.
AU  - Gardner,Franklin P.
TI  - Principles of ecology in plant production
SN  - 085199220X (pbk. : alk. paper)
AV  - SB91 .P78 1998
PY  - 1998///
CY  - Oxon [England], New York, NY
PB  - Cab International
KW  - Crops
KW  - Ecology
UR  - http://www.loc.gov/catdir/enhancements/fy0604/97033999-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0604/97033999-t.html
ER  -