-
3591
Development orientation of private school administrators in Western Visayas [microform].
Publié 1977Visual Material -
3592
-
3593
Interaction between soil moisture regime and nitrogen level in upland rice [microform].
Publié 1977Visual Material -
3594
Anopheles litoralis king as a probable experimental vector of malaria in the Philippines [microform].
Publié 1977Visual Material -
3595
Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform].
Publié 1977Visual Material -
3596
-
3597
Estimates of genecological parameters for certain quantitative characters of Benguet pine [microform].
Publié 1977Visual Material -
3598
-
3599
The distribution of water supply and water adequacy within a gravity irrigation system [microform].
Publié 1977Visual Material -
3600
Comparative performance of wire-loop and rasp-bar cylinders for threshing rice crop [microform].
Publié 1977Visual Material