Shukla, S. K., & Srivastava, P. R. (1992). Concepts in environmental imprint analysis.
Chicago Edition CitationShukla, S K., and P R. Srivastava. Concepts in Environmental Imprint Analysis. New Delhi, Commonwealth Publishers, 1992.
MLA Edition CitationShukla, S K., and P R. Srivastava. Concepts in Environmental Imprint Analysis. 1992.
Warning: These citations may not always be 100% accurate.