PDF(132 KB)
Discussion on Agriculture Mode in Water Based on Nitrogen and Phosphorus Circulation
SANG Lian-Hai, LI Zhao-Hua
Journal of Changjiang River Scientific Research Institute ›› 2007, Vol. 24 ›› Issue (6) : 22-25.
PDF(132 KB)
PDF(132 KB)
Discussion on Agriculture Mode in Water Based on Nitrogen and Phosphorus Circulation
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