Energy environment in agriculture ; a study of developed and developing systems
Giriappa, S.
Energy environment in agriculture ; a study of developed and developing systems - New Delhi Ashish Pub. House 1986 - 22cm. 92
AGRICULTURE AND ENERGY
AGRICULTURE AND ENERGY
631.371 G39E
Energy environment in agriculture ; a study of developed and developing systems - New Delhi Ashish Pub. House 1986 - 22cm. 92
AGRICULTURE AND ENERGY
AGRICULTURE AND ENERGY
631.371 G39E