-
721
-
722
-
723
-
724
Plio-Pleistocene geology of the central Cagayan Valley, northern Luzon, Philippines
Foilsithe / Cruthaithe 1981Tráchtas -
725
The relative effects of traditional and criteria-based scorings on the reliability and validity of a problem solving test
Foilsithe / Cruthaithe 1981Tráchtas -
726
A cross-sectional study of concrete and formal operational levels of intellectual development in high school students
Foilsithe / Cruthaithe 1981Tráchtas -
727
-
728
-
729
-
730
Socio-economic, production and marketing study, upland farms, Solana Cagayan
Foilsithe / Cruthaithe 1980LEABHAR