TY  - BOOK
AU  - Herren,Ray V.
TI  - The science of agriculture: a biological approach 
SN  - 9781439057766
AV  - S495 .H625 2012
U1  - 630 
PY  - 2012///
CY  - Clifton Park, NY
PB  - Delmar, Cengage Learning
KW  - Agriculture
KW  - Textbooks
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy1212/2010941450-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1212/2010941450-t.html
UR  - http://www.loc.gov/catdir/enhancements/fy1303/2010941450-b.html
ER  -