城市垃圾粗堆肥对废沙坑土壤物理性状的影响
刘文 刘景辉 李立军
Effects of Urban Refuse Rude Compost on Soil |Physical Properties of the Scrap Sandpit
LIU Wen, LIU Jing-hui| LI Li-jun
. 2006, (2): 51 -55 .