@book{10103,
	author = {Pascual, Dearbergh D. },
	title = {Effects of bio-N and N fertilizer on the growth and yield of sorghum in a rice-based cropping system during dry season },
	year = {2004},
	note = {Thesis (BS Agriculture-Agronomy) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City  }
}