Journal of Agricultural Enginearing Vol.6 (1 & 2)
Pathak, B. S,
Journal of Agricultural Enginearing Vol.6 (1 & 2) Bound Volumes B. S. Pathak - New Delhi: Indian Society of Agricultural Engineers, 1969. - 77+64.
630.5
Journal of Agricultural Enginearing Vol.6 (1 & 2) Bound Volumes B. S. Pathak - New Delhi: Indian Society of Agricultural Engineers, 1969. - 77+64.
630.5