publicações ASSIMILATIVE CAPACITY AND THE DYNAMICS OF SUBSURFACE MICROBIAL ECOLOGY Documento Genetic variation and covariation in hybrids of new restorer and cytoplasmic male sterile lines of sorghum, Sorghum bicolor, (L.) Moench, from the world collection Documento Surface sealing and erosion on some high clay surface soils Documento The response of sorghum, Sorghum bicolor (LINN) MOENCH, to foliar application of DNBP Documento Uncertainty analysis of a steady state erosion model Documento