Subba Rao,A. (2003). Progress Report 2001- 2003: All India coordinated research project for investigations on soil test crop response correlation. Indian Institute of Soil Science.
Chicago Edition CitationSubba Rao,A. Progress Report 2001- 2003: All India Coordinated Research Project for Investigations on Soil Test Crop Response Correlation. Bhopal: Indian Institute of Soil Science, 2003.
MLA Edition CitationSubba Rao,A. Progress Report 2001- 2003: All India Coordinated Research Project for Investigations on Soil Test Crop Response Correlation. Indian Institute of Soil Science, 2003.
Warning: These citations may not always be 100% accurate.