Duruoha, C., Piffer, C. R. e Silva, P. R. A. (2008) “ROOT VOLUME AND DRY MATTER OF PEANUT PLANTS AS A FUNCTION OF SOIL BULK DENSITY AND SOIL WATER STRESS”., IRRIGA, 13(2), p. 170–181. doi: 10.15809/irriga.2008v13n2p170-181.