00584nam a2200169Ia 4500 190327s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 631.587095482 V128I Vaidyanathan, A Impact of irrigation on productivity of land A Vaidyanathan [Madras] Madras Institute of Development Studies ca.1994 104p+tab Irrigation-India; Irrigation-Research-India; Irrigation-Management; Agriculture and state-India Krishnakumar, Asha Rajgopal, A BKS 62083 62083 0 0 DDC 0 0 NITIL NITIL 2019-04-04 1 631.587095482 V128I C4538 2025-11-14 2025-10-24 00:00:00 2025-10-24 2019-04-04 BKS 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 631.587095482 V128I C4539 2019-04-04 00:00:00 2019-04-04 BKS 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 631.587095482 V128I C4540 2019-04-04 00:00:00 2019-04-04 BKS