Agustin, Clarence F.
Performance of yellow corn hybrid (NK-5468) applied with varying nitrogen levels and biofertilizer in different crop establishments and soil series
Clarence F. Agustin
- 2005
- xxxix, 308 leaves 28 cm.
Thesis (M.S. Agriculture-Crop Sci) -- Mariano Marcos State University-Graduate School, Laoag City
Bibliography: leaves 149-151