@ARTICLE {LAL:1974g, title = {Soil temperature, soil moisture and maize yield from mulched and unmulched tropical soils}, author = {Lal, R. }, journal = {Plant and Soil}, year = {1974}, volume = {40}, number = {1}, pages = {129--143}, issn = {0032-079X}, note = {CRP Maize; Maize}, doi = {10.1007/bf00011415}, }