Dutta, N. P., Muhr, G. R., & Sankara, S. H. (1965). Soil testing in India (2.). United States Agency for development MIssion to India.
Chicago Edition CitationDutta, N P., Gilbert R. Muhr, and Subramoney H. Sankara. Soil Testing in India. 2. Newdelhi: United States Agency for development MIssion to India, 1965.
MLA Edition CitationDutta, N P., et al. Soil Testing in India. 2. United States Agency for development MIssion to India, 1965.
Warning: These citations may not always be 100% accurate.