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5511
Some factors affecting photosynthesis of sugar cane under field conditions [microform]
প্রকাশিত 1977Visual Material -
5512
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5513
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5514
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5515
Nitrogen transformation in flooded maahas clay with and without rice [microform]
প্রকাশিত 1977Visual Material -
5516
Effects of nitrogenforms and methods of application for lowlnd rice [microform]
প্রকাশিত 1977Visual Material -
5517
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5518
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5519
effects of gamma radiation and ethyl methanesulfonate (EMS) on mungo (Phaseolus radiatus L.) [microform]
প্রকাশিত 1977Visual Material -
5520