DHRUVA NARAYANA, V. V., & SASTRY, G. S. (1997). WATERSHED MANAGEMENT.
Chicago Style aipamenaDHRUVA NARAYANA, V V., and G S. SASTRY. WATERSHED MANAGEMENT. NEW DELHI, ICAR, 1997.
MLA aipamenaDHRUVA NARAYANA, V V., and G S. SASTRY. WATERSHED MANAGEMENT. 1997.
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