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9481
-
9482
Laboratory study on juvenile growth of the common ricefield rat (Rattus Rattus Mindanensis Maarns) [microform]
Έκδοση 1975Visual Material -
9483
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9484
A study on the types of land preparations for rice and their effects on following upland crops [microform]
Έκδοση 1975Visual Material -
9485
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9486
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9487
The adoption of farmers' association among farmers in Pila, Laguna, Philippines [microform]
Έκδοση 1975Visual Material -
9488
The influence of Trifluralin on the amino acid content of rice seedling [microform]
Έκδοση 1975Visual Material -
9489
Further assessment of rice yield loss due to bacterial leaf blight [microform]
Έκδοση 1975Visual Material -
9490