TY - BOOK AU - Tandon , H.L.S AU - Barman , M AU - Day , P AU - Dwivedi , B.S AU - Ganeshamurthy , A.N TI - Soil testing for balanced fertilisation: technology-application-problems-solutions SN - 8185116695 U1 - 631.422 PY - 2014/// CY - India PB - FDCO KW - SOIL SCIENCE KW - SOIL FERTILITY ER -