TY  - BOOK
AU  - Blank Fred C.
TI  - Essential aspects of agricultural crop production
SN  - 8177542869
AV  - S 494.5  .P75B53 2006
PY  - 2006///
CY  - Jodhpur : 
PB  - Agrobios (India), 
KW  - Crops and soils.
KW  - Agricultural productivity
N1  - Include Bibliographic references
ER  -