00501cam a2200193ua 4500 9788127267445 631.45 MAL/IN Mal, Bimal Chandra . Introduction to soil and water conservation engineering / New Delhi : Kalyani Publishers , 1999. 422 ; . Drainage Irrigation Levelling Soil conservation Surveying Water erosion BK 338684 338684 0 0 0 0 KAUAET KAUAET 2012-04-07 3 4 631.45 KAU_KCAEFT-20683 2018-04-12 00:00:00 2018-03-28 2012-04-07 BK 0 0 0 0 NFIC KAUAET KAUAET GEN 2013-03-30 Minerva Books 260.00 8 5 631.45 MAL/IN KAU_KCAEFT-23776 2025-04-03 00:00:00 2025-02-03 2013-04-16 BK