TY  - BOOK
AU  - Krishna,K.R.
TI  - Agroecosystems: soils, climate, crops, nutrient dynamics, and productivity 
SN  - 1926895487 (hardcover)
AV  - S589.7 .K75 2013
U1  - 577.5/5 23
PY  - 2014///
CY  - Canada, [Waretown,] New Jersey
PB  - Apple Academic Press
KW  - Agricultural ecology
KW  - fast
KW  - Agricultural productivity
KW  - Crops
KW  - Nutrition
KW  - Cultures
KW  - Écologie agricole
N1  - Includes bibliographical references and index
ER  -