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7941
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7942
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7943
The role played by major civic organizations in Cebu City in the promotion of education [microform]
Cyhoeddwyd 1976Visual Material -
7944
-
7945
-
7946
A normative model of the interregional trade pattern of play/rice in the Philippines [microform]
Cyhoeddwyd 1976Visual Material -
7947
The biology and control of the rice leaf whorl maggot, Hydrellia philippina ferino (Ephydridae, Diptera)
Cyhoeddwyd 1976Visual Material -
7948
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7949
The yield reduction of rice caused by mechanical and actual rat damage [microform]
Cyhoeddwyd 1976Visual Material -
7950
Resource productivity estimated for lowland rice farms of Laguna Province, 1961-1962 [microform]
Cyhoeddwyd 1976Visual Material