[10]
Effects of increasing periods under intensive arable vegetable production on biological, chemical and physical indices of soil quality[J] . R. J. Haynes,R. Tregurtha.Biology and Fertility of Soils . 1999 (3)
[10]
Effects of increasing periods under intensive arable vegetable production on biological, chemical and physical indices of soil quality[J] . R. J. Haynes,R. Tregurtha.Biology and Fertility of Soils . 1999 (3)