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2531
Agro-economic evaluation of management intensities for irrigated rice [microform].
Publicado em 1977Visual Material -
2532
Communication and adoption of family planning and rice production innovations in selected Korean villages [microform].
Publicado em 1977Visual Material -
2533
Teaching behaviors of student teachers under four treatments involving micro-teaching and interaction analysis [microform].
Publicado em 1977Visual Material -
2534
Role performance of barrio council members in community development infrastructure projects in the province of Laguna [microform].
Publicado em 1977Visual Material -
2535
A study of the public schools division superintendency in the Philippines [microform].
Publicado em 1977Visual Material -
2536
Development orientation of private school administrators in Western Visayas [microform].
Publicado em 1977Visual Material -
2537
-
2538
Interaction between soil moisture regime and nitrogen level in upland rice [microform].
Publicado em 1977Visual Material -
2539
Anopheles litoralis king as a probable experimental vector of malaria in the Philippines [microform].
Publicado em 1977Visual Material -
2540
Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform].
Publicado em 1977Visual Material