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2051
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2052
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2053
The economic significance of the relationship between rice yield, nitrogen input and solar energy [microform]
Published 1977Visual Material -
2054
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2055
Physiological responses of pullets to high levels of crude mimosine water extract [microform]
Published 1977Visual Material -
2056
Sweet potato meal as replacement for corn in iso-nitrogenous ans iso-caloric broiler and swine rations [microform]
Published 1977Visual Material -
2057
Evaluation of response to selection of sow productivity and construction of a selection index [microform]
Published 1977Visual Material -
2058
Characteristics of pre- and post-chilled processed porcine muscles [microform]
Published 1977Visual Material -
2059
Manpower requirements for teachers of agriculture in Cagayan Valley, 1971-1980 [microform]
Published 1977Visual Material -
2060
Inservice training needs of agriculture teachers in public elementary schools [microform]
Published 1977Visual Material