Proceedings [of the] 2-day pulong-pulong sa kaunlaran pn "The Filipino and His Environment" [held] Aug 30-31, 1973 [at] Dr. P. J. Garcia Memorial Hall.
| Corporate Authors: | , |
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| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Manila
National Science Development Board
1973.
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| נושאים: |