TY  - BOOK
AU  - Krishna, K. R.,
TI  - Agroecosystems Soils Climate Crops Nutrient Dynamics and Productivity
SN  - 9781926895482
U1  - 577.55 
PY  - 2014///
CY  - Oakville
PB  - Apple Academic Press Inc.
KW  - Ecology
ER  -