@article{article33bd778e,
title   = {Environmental effects on phtosynthetic capacty of bean genotypes},
author = {Ribeiro, R. V. and Santos, M. G. dos and Souza, G. M. and Machado, E. C. and Oliveira, Ricardo Ferraz de and Angelocci, Luiz Roberto and Pimentel, C.},
year = {2004},
doi = {10.1590/s0100-204x2004000700001},
journal   = {Pesquisa Agropecuária Brasileira}
}