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5581
The effect of Vitamin E and condensed fish solubles upon the hatchability of chicken eggs [microform]
Được phát hành 1974Visual Material -
5582
An appraisal of the systems-and-procedures in agricultural extension applied to rice farmers in Northern Samar [microform]
Được phát hành 1974Visual Material -
5583
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5584
Cation exchange capacity of plant roots under field and greenhouse conditions [microform]
Được phát hành 1974Visual Material -
5585
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5586
A study on the propagation of Cacao (Tehobroma Caca L.) by stem cuttings [microform]
Được phát hành 1974Visual Material -
5587
A study on the grain characteristics of 150 Philippine rice varieties as a basis of identification [microform]
Được phát hành 1974Visual Material -
5588
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5589
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5590
An analysis of student faculty relationship in St. Paul Colleges in the Philippines [microform]
Được phát hành 1974Visual Material