s:259:"%T Spatial analysis of area and carbon stocks under Populus deltoides based agroforestry systems in Punjab and Haryana states of Indo-Gangetic Plains 
%A Rizvi R H 
%A Handa A K 
%A Sridhar, K.B. 
%A Singh R K 
%A Dhyani S K 
%A Rizvi J 
%A Dongre G 
";