01073nam a2200349 a 450000100080000000500110000800800410001910000210006024500910008126001770017265000150034965000130036465000220037765000150039965000130041465000170042765000100044465000160045465000130047065300150048365300150049865300100051365300230052370000200054670000240056670000210059070000220061170000220063370000210065570000210067670000260069714850382018-06-08       2001    bl uuuu     u00u1 u    #d1 aPARENTONI, S. N.  aMaize genetic resources with contrasting phosphorus efficiency.h[electronic resource]  aIn: WORKSHOP ON IMPROVING PHOSPHORUS ACQUISITION EFFICIENCY IN MARGINAL SOILS, 1999, Sete Lagoas. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2001. p. 127-149.c2001  aacid soils  abreeding  agenetic resources  aphosphorus  aFósforo  aMelhoramento  aMilho  aSolo Ácido  aZea Mays  aEfficiency  aEficiencia  aMaize  aRecursos geneticos1 aALVES, V. M. C.1 aVASCONCELLOS, C. A.1 aGAMA, E. E. G. e1 aSANTOS, M. X. dos1 aPACHECO, C. A. P.1 aMEIRELLES, W. F.1 aSCHAFFERT, R. E.1 aBAHIA FILHO, A. F. C.