TY  - BOOK
AU  - Villalobos , Francisco J.
AU  - Fereres , Elias
TI  - Principles of agronomy for sustainable agriculture
SN  - 9783319461151
U1  - 630.1 
PY  - 2016///
CY  -  Switzerland 
PB  - Springer International Publishing
KW  - AGRICULTURE
KW  - PRINCIPLE OF AGRONOMY
ER  -