Liu, Hongbin <br/><br/>
Spatial-Temporal Variability of Soil Organic Matter in Urban Fringe over 30 Years: A Case Study in Northeast China.  [electronic resource] 

 -  International journal of environmental research and public health  12 2019 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1660-4601 
<br/><br/><label>Standard No.: </label>10.3390/ijerph17010292  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--methods<br/>China<br/>Cities<br/>Fertilizers<br/>Geographic Information Systems<br/>Soil--chemistry<br/>Spatio-Temporal Analysis