Communal irrigation system and rice production in Catanduanes [dissertation abstract]
Cyhoeddwyd yn: | Graduate School Journal (Catanduanes State Colleges) Vol. XXXVI (Dec. 2011), 47-50 |
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Prif Awdur: | |
Fformat: | Erthygl |
Iaith: | English |
Cyhoeddwyd: |
2011
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Pynciau: |