Economic Loss Evaluation of Agricultural Environmental Pollution from Sewage Irrigation in Beijing Rural Areas
YANGZhi-xin, ZHENGDa-wei, FENGSheng-dong
ACTA AGRICULTURAE BOREALI-SINICA . 2007, (S1): 121 -126 .  DOI: 10.7668/hbnxb.2007.S1.030