Pop, L. J. J. (1936). The influence of hydrogen sulphide on growth and metabolism of green Algae. Druk Naamlooze vennootschap W.D. Meinema.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPop, Leonardus Jacobus Josephus. The Influence of Hydrogen Sulphide on Growth and Metabolism of Green Algae. Delft: Druk Naamlooze vennootschap W.D. Meinema, 1936.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPop, Leonardus Jacobus Josephus. The Influence of Hydrogen Sulphide on Growth and Metabolism of Green Algae. Druk Naamlooze vennootschap W.D. Meinema, 1936.
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