@article{article8bd4dc46,
title   = {Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes},
author = {Parentoni, Sidney Netto and Souza Júnior, Cláudio Lopes de},
year = {2008},
doi = {10.1590/s0100-204x2008000700014},
journal   = {Pesquisa Agropecuária Brasileira}
}