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1411
Some factors associated with the adoption of recommended rice practices [microform]
Published 1976Visual Material -
1412
Effect of kinetin and gibberellic acid on growth, respiration and clorophyll content of rice and corn [microform]
Published 1976Visual Material -
1413
Cost of marketing of palay and rice in Nueva Ecija, 1961-1962 [microform]
Published 1976Visual Material -
1414
Studies of nematophagous fungi isolated from animal manure, rice straw compost, and cultivated soils [microform]
Published 1976Visual Material -
1415
Evaluation and correlation on selected phosphorous soil test methods for paddy soils [microform]
Published 1976Visual Material -
1416
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1417
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1418
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1419
The role of the library in an effective adult education program in the Philippines [microform].
Published 1976Visual Material -
1420
A survey-appraisal of the private schools of Ilocos Norte [microform].
Published 1976Visual Material