Andres, R. E. (2014). New irrigation and fertilization strategies increase yield of Bontoc pepper. Agriculture.
Chicago-referens (17:e uppl.)Andres, Reynaldo E. "New Irrigation and Fertilization Strategies Increase Yield of Bontoc Pepper." Agriculture 2014.
MLA-referens (9:e uppl.)Andres, Reynaldo E. "New Irrigation and Fertilization Strategies Increase Yield of Bontoc Pepper." Agriculture, 2014.
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