00679nam a22002297a 4500 162951 162951 OSt IR 639.31 MAT/SU Mathew, P M Suddhajala matsyakrushi /ശുദ്ധജല മത്സ്യക്കൃഷി Mannuthy Director of Extension, Kerala Agricultural University 1989 111p. Krishi Vijnana Manjari 28 Sudhajala Malsyakrishi malsyakrishi matsyakrushi Malayalam Fresh water fish culture Aquatic Fishes Culture Methods and practices Mohan, M V ddc IR 0 0 ddc 0 1 IR KAUCLV KAUCLV IR 2018-12-13 6.50 0 IR 639.31 MAT/SU 810237 2018-12-13 00:00:00 2018-12-13 IR 0 0 ddc 0 0 IR KAUCLV KAUCLV GENERAL 2023-06-17 0 639.31 MAT/SU 812503 2023-06-17 00:00:00 IR 0 0 ddc 0 0 IR KAUCLV KAUCLV GENERAL 2023-06-17 0 639.31 MAT/SU 812504 2023-06-17 00:00:00 BK