Ipomoea aquatica as a vegetable crop in Hong Kong Harry H. EdieBess W. C. Ho OriginalPaper Pages: 32 - 36
Male sterility inAllium cepa and some species hybrids Sarup S. SainiGlen N. Davis OriginalPaper Pages: 37 - 49
Kokusaginine: Plant sources and its isolation fromPtelea trifoliata root bark R. K. MulveyJ. Zalewski OriginalPaper Pages: 75 - 81