00912cam a22002651 4500 sa 68001414 DLC 20260227112433.0 710903s1954 ii ab 100 0 eng sa 68001414 DLC DLC DLC a-ii--- S590 .S9 1952 Symposium on Soil Research in India, Calcutta, 1952. Proceedings. New Delhi, National Institute of Sciences of India, 1954. vii, 232 p. illus., fold. map. 25 cm. National Institute of Sciences of India. Bulletin, no. 3 Cover title. Organized by the National Institute of Sciences of India. Soil science Congresses. Soils India. National Institute of Sciences of India. Bulletin of the National Institute of Sciences of India ; no. 3. 77927 77927