(2005). Effect of Rice Sludge and Nitrogen levels fertility on total microbial density and growth , yield of rice (Oryza sativa L.).. , 1(1), 122-135.
. "Effect of Rice Sludge and Nitrogen levels fertility on total microbial density and growth , yield of rice (Oryza sativa L.).". , 1, 1, 2005, 122-135.
(2005). 'Effect of Rice Sludge and Nitrogen levels fertility on total microbial density and growth , yield of rice (Oryza sativa L.).', , 1(1), pp. 122-135.
Effect of Rice Sludge and Nitrogen levels fertility on total microbial density and growth , yield of rice (Oryza sativa L.).. , 2005; 1(1): 122-135.