s:216:"%T Allometric equations for estimating biomass in agricultural landscapes: ii. belowground biomass 
%A Kuyah, S. 
%A Dietz, J. 
%A Muthuri, C.W. 
%A Jamnadass, R. 
%A Mwangi, P. 
%A Coe, R. 
%A Neufeldt, H. 
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