Kerala Agricultural University Central Library Search for 'au:"Biswas, H S ."'

Review on rice tramplenaters and pregerminated paddy seeders

By Biswas H S . Bhopal Central Institute of agricultural Engineering 1980 . 70 Pages

By Biswas H S . Bhopal Central institute of agricultural engineering 1979

By Biswas, H S .. Bhopal : Central Institute of Agricultural Engineering , 1984 . 79 ; .

By Biswas, H S .. Bhopal : Central Institute of Agricultural Engineering , 1980 . 70 ; .