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2371
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2372
Blood gonadotrophic activity in carabao heifers during the estrous cycle [microform]
Izdano 1977Visual Material -
2373
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2374
The cytogenetics of oryza nivara sharma et shastry x o. sativa L.F1 hybrids [microform]
Izdano 1977Visual Material -
2375
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2376
Maranao rice farmers' perceptions of the credibility characteristics of an extension agent [microform]
Izdano 1977Visual Material -
2377
Perception of pictorial and visual symbols in some Asian countries the Philippine rural study [microform]
Izdano 1977Visual Material -
2378
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2379
Rearing, nutritional and pathological studies of the silkworm bombyx mori [microform]
Izdano 1977Visual Material -
2380