Communal irrigation system and rice production in Catanduanes [dissertation abstract]
Argitaratua izan da: | Graduate School Journal (Catanduanes State Colleges) Vol. XXXVI (Dec. 2011), 47-50 |
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Egile nagusia: | |
Formatua: | Artikulua |
Hizkuntza: | English |
Argitaratua: |
2011
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Gaiak: |