Authors: Wrege, MS Caramori, PH Goncalves, SL de Almeida, WP Marur, CJ Pires, JR Yamaoka, RS

Citation: Ms. Wrege et al., Cotton zoning based on sowing periods of lower risk in Parana State, Brazil, BRAZ ARCH B, 43(1), 2000, pp. 71-79

Authors: Wrege, MS Goncalves, SL Caramori, PH Vasconcellos, MED De Oliveira, D Neto, MA Borrozzino, E Caviglione, JH

Citation: Ms. Wrege et al., Water deficit risk for maize in the State of Parana, Brazil, PESQ AGROP, 34(7), 1999, pp. 1119-1124