TY  - BOOK
AU  - Agustin, Clarence F.
TI  - Performance of yellow corn hybrid (NK-5468) applied with varying nitrogen levels and biofertilizer in different crop establishments and soil series
PY  - 2005///
N1  - Thesis (M.S. Agriculture-Crop Sci) -- Mariano Marcos State University-Graduate School, Laoag City; Bibliography: leaves 149-151
ER  -