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3371
Characteristics of pre- and post-chilled processed porcine muscles [microform]
Published 1977Visual Material -
3372
Manpower requirements for teachers of agriculture in Cagayan Valley, 1971-1980 [microform]
Published 1977Visual Material -
3373
Inservice training needs of agriculture teachers in public elementary schools [microform]
Published 1977Visual Material -
3374
Cold tolerance of improved rice cultivars at seedling stage [microform]
Published 1977Visual Material -
3375
Problems encountered by students in conducting farming programs in vocational agriculture [microform]
Published 1977Visual Material -
3376
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3377
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3378
Distribution of the forms of nitrogen in some Philippine soils [microform]
Published 1977Visual Material -
3379
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3380
Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform]
Published 1977Visual Material