ESMAY, M. L., & ESMAY, M. L. (1986). Environmental Control For Agricultural Buildings Merle L. Esmey And John E. Dixon. The Avi Publishing Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रESMAY, Merle L., और Merle L. ESMAY. Environmental Control For Agricultural Buildings Merle L. Esmey And John E. Dixon. The Avi Publishing Company, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रESMAY, Merle L., और Merle L. ESMAY. Environmental Control For Agricultural Buildings Merle L. Esmey And John E. Dixon. The Avi Publishing Company, 1986.
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