(2018). PBG 4. A Promising vegetable Pigeonpea variety released for Ilocos Region. The Philippine Journal of Crop Science.
Chicago Style (17th ed.) Citation"PBG 4. A Promising Vegetable Pigeonpea Variety Released for Ilocos Region." The Philippine Journal of Crop Science 2018.
MLA (9th ed.) Citation"PBG 4. A Promising Vegetable Pigeonpea Variety Released for Ilocos Region." The Philippine Journal of Crop Science, 2018.
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