, .
Proceedings of the Silver jubilee Convention,Indian Society of Agricultural Engineers 29-31 October 1985 vol-4 Energy in Agriculture / - Bhopal : Central Institute of Agricultural Engineering , 1985. - 58 ; .
631.30954 / IND/PR
Proceedings of the Silver jubilee Convention,Indian Society of Agricultural Engineers 29-31 October 1985 vol-4 Energy in Agriculture / - Bhopal : Central Institute of Agricultural Engineering , 1985. - 58 ; .
631.30954 / IND/PR