Research digest on energy requirements in Agricultural sector
Mittal, V.K.
Research digest on energy requirements in Agricultural sector - Ludhiana AICRP on Energy Requirements in Agricultural Sector 1985 - 28cm. : 250
AGRICULTURE AND ENERGY
AGRICULTURE - ENERGY CONSERVATION AGRICULTURE - ENERGY CONSUMPTION AGRICULTURE AND ENERGY
333.796.6 M68R
Research digest on energy requirements in Agricultural sector - Ludhiana AICRP on Energy Requirements in Agricultural Sector 1985 - 28cm. : 250
AGRICULTURE AND ENERGY
AGRICULTURE - ENERGY CONSERVATION AGRICULTURE - ENERGY CONSUMPTION AGRICULTURE AND ENERGY
333.796.6 M68R