污泥在农业上的合理利用

[1] Long term effects on crop, soil and water quality of sewage sludge applied to an agricultural watershed. Clapp, C. E. et al. Proc. of 15th World Congress of Soil Science Symp . 1994

[2] Restoration of degraded rangeland with municipal sewage sludge: effects on soil, vegetation and surface hydrology. Aguilar, R. et al. Proc. of 15th World Congress of Soil Science Symp . 1994

[1] Long term effects on crop, soil and water quality of sewage sludge applied to an agricultural watershed. Clapp, C. E. et al. Proc. of 15th World Congress of Soil Science Symp . 1994

[2] Restoration of degraded rangeland with municipal sewage sludge: effects on soil, vegetation and surface hydrology. Aguilar, R. et al. Proc. of 15th World Congress of Soil Science Symp . 1994