Prasad, E. A. V. (1980). Ground water in varahamihira's brahat samhita. Sri Venkataswera University.
शिकागो स्टाइल उद्धरणPrasad, E A V. Ground Water in Varahamihira's Brahat Samhita. Tirupati: Sri Venkataswera University, 1980.
एमएलए उद्धरणPrasad, E A V. Ground Water in Varahamihira's Brahat Samhita. Sri Venkataswera University, 1980.
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