World Health Organization, ed. Who monographs on selected medical plants.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization, ed. Who Monographs on Selected Medical Plants.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization, ed. Who Monographs on Selected Medical Plants.
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