%T A Method for Estimating Fertilizer Needs of Thai Rice Production Based o
%T n the Most Profitable Level of Application Per Rai
%A Wagner, Melvin M
%A Praphan Chaverut
%A Suphan Tosunthorn
%D 1968
%D 1968
%I Faculty of Economics and Business Administration, Kasetsart University
%K systems
%K geology
%K United States
%K India
%0 Book