MICHAEL, A M OJHA, T P
PRINCIPLES OF AGRICULTURAL ENGINEERING:V-1 - 4 - NEW DELHI, JAIN BROTHERS 2003 - pages 902
FARM BUILDING
FARM POWER
MACHINERY
POST HARVEST TECHNOLOGY
631.3 OJH/PR
PRINCIPLES OF AGRICULTURAL ENGINEERING:V-1 - 4 - NEW DELHI, JAIN BROTHERS 2003 - pages 902
FARM BUILDING
FARM POWER
MACHINERY
POST HARVEST TECHNOLOGY
631.3 OJH/PR