Vol. 5 No. 1 (1965): January - April

Research Article

• Zinc Deficiency of Citrus in Thailand

  Wade W. McCall

  1-9

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• Interrelationship between Azotobacter and Clostridium in Increasing The Yield of Paddy and Nitrogen Uptake

  Neerun Neerun, Sundara Rao

  10-15

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• The Significance of Wallace’s Line

  สุภาพ พันธุ์โภคา

  16-22

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• An Inventory of Fruit Varieties Introduced into Thailand

  H. Kamemoto, Pairoj Polprasid, Pavin Punsri

  23-46

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• The Kasetsart University Entomological Collection

  Ryoji Namba, Sawarng Charoenying, Kwanchai Sombatsri

  47-51

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• Preemergence Weed Control in Pineapple1

  Umporn Suwanamek

  52-59

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