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1931
Post-war trends in the production, consumption and prices of beef and substitute products [microform]
出版事項 1977Visual Material -
1932
Interactions between labor intensity, cultural practices and yields in rice production [microform]
出版事項 1977Visual Material -
1933
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1934
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1935
Performance of crosses of selected strains of single comb white leghorn [microform]
出版事項 1977Visual Material -
1936
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1937
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1938
Interaction of some cultural practices affecting important horticultural charcters of tomato [microform]
出版事項 1977Visual Material -
1939
Nitrogen and water balance studies with cattle and water buffalo fed fresh grass [microform]
出版事項 1977Visual Material -
1940
Effects of dietary fiber level on lactating dairy cows in the Philippines [microform]
出版事項 1977Visual Material