TY - BOOK AU - Mendoza, Arlyn TI - Isolation, characterization and evaluation of nitrogen fixing bacteria from castor plant (Ricinus cominus) Rhizospehe in Ilocos Norte PY - 2019/// N1 - Thesis (BS Biology) -- Mariano Marcos State University - College of Arts & Sciences, City of Batac, 2019; Bibliography: leaves 73-75 ER -