@ARTICLE {JUO:1979e,
title = {Nutrient profile in a tropical alfisol under conventional and no-till systems},
author = {Juo, A. S. R. and Lal, R. },
journal = {Soil Science},
year = {1979},
volume = {127},
number = {3},
pages = {168--173},
issn = {0038-075X},
doi = {10.1097/00010694-197903000-00006},
}