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2431
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2432
Methodologies on the analysis of chlorinated insecticides residues in aquatic fauna [microform].
Published 1977Visual Material -
2433
Administration of agricultural schools as perceived by the superintendents and the principals [microform].
Published 1977Visual Material -
2434
The primary tracheary elements of family Asteracea compositae [microform].
Published 1977Visual Material -
2435
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2436
An economic analysis of the marketing system for organized hog farms in the Philippines [microform].
Published 1977Visual Material -
2437
Factors associated with the adoption of rice technology in Cotabato [microform].
Published 1977Visual Material -
2438
Developmental scheme for lowland rice farmers of Bukidnon a strategy of change [microform].
Published 1977Visual Material -
2439
Farmer development programs of selected agencies in the Philppines [microform].
Published 1977Visual Material -
2440
The vocational agriculture program at the lower secondary schools in Thailand [microform].
Published 1977Visual Material