Methods of Analysis of Soils, Plants, Waters and Fertilisers - H.L.S. Tandon; Fertiliser development and consultation organization (New Delhi Fertiliser development and consultation organization, 2001)
H.L.S. Tandon & Fertiliser development and consultation organization: Methods of Analysis of Soils, Plants, Waters and Fertilisers. New Delhi. Fertiliser development and consultation organization, 2001. 81-85116-31-8--(631.41TAN)
ENGLISH