海量图书期刊资源，随时随地畅享阅读乐趣
Soil microbial community response to controlled-release urea fertilizer under zero tillage and conventional tillageNewton Z. Lupwayi; Cynthia A. Grant; Yoong K. Soon; George W. Clayton; Shabtai Bittman; Sukhdev S. Malhi; Bernie J. Zebarth · 2010