00474nam a22001457a 4500 20250903144826.0 230105b |||||||| |||| 00| 0 eng d DDC 631.8 RAJ/SO Rajasekharan,P .,Nair,K,M. et. al Soil Fertility Assessment and Information Management for Enhancing Crop Productivity in Kerala Thiruvananthapuram Kerala State Planning Boar 2013 522p ddc BK 631.8RAJ 370912 370912 0 0 ddc 0 0 KAUCOAV KAUCOAV 2023-01-05 Gratis 0 631.8 RAJ KAU_COAV-F2340 2023-01-05 00:00:00 2023-01-05 BK 0 0 ddc 0 1 REF KAUCOAV KAUCOAV REF 2024-02-24 Gratis 0 631.8 RAJ KAU_COAV-F2407 2024-02-24 00:00:00 2024-02-24 REF