Sarma, K., & By, S. . S. (1993). Speaking of nature cure. Sterling paperbacks.
Tohutoru Kātū Chicago (17th ed.)Sarma, K.Lakshmana, me Swaminathan. S. By. Speaking of Nature Cure. New Delhi: Sterling paperbacks, 1993.
Tohutoro MLA (9th ed.)Sarma, K.Lakshmana, me Swaminathan. S. By. Speaking of Nature Cure. Sterling paperbacks, 1993.
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