@ARTICLE {JAGTAP:1999d,
title = {Land use efficiency of maize and soyabean intercropping and the monetary returns},
author = {Jagtap, S. and Adeleye, O. },
journal = {Tropical science},
year = {1999},
volume = {39},
number = {1},
pages = {50--55},
issn = {0041-3291},
}