Impact of Harvest combines on Labour use, crop pattern and productivity
- New delhi Agricole Publishing Academy 1981
- 177p
H. Laxminarayan; D. P. Gupta; P. Rangaswamy & R. P. S. Malik: Impact of Harvest combines on Labour use, crop pattern and productivity. New delhi. Agricole Publishing Academy, 1981.--(338.16LAX)