TY  - JOUR 
T1  - Returning Winter Cover Crop Residue Influences Soil Aggregation and Humic Substances under Double-cropped Rice Fields
JO  - Revista Brasileira de Ciência do Solo
A1  - Tang, Haiming
A1  - Xiao, Xiaoping
A1  - Tang, Wenguang
A1  - Wang, Ke
A1  - Li, Chao
A1  - Cheng, Kaikai
SN  - 0100-0683
UL  - 10.1590/18069657rbcs20160488
VL  - 41 
Y1  - 2017
PB  - Brasil 
ER  -