00748nam a2200157 a 450000100080000000500110000800800410001910000170006024501170007726002860019465300220048065300220050270000190052470000190054370000280056219530612013-03-14       2012    bl uuuu     u00u1 u    #d1 aTOSTO, S. G.  aThe concept of sustainable scale by ecological economic and contribution of soil science.h[electronic resource]  aIn: ECOLOGICAL ECONOMICS AND RIO+20: CHALLENGES AND CONTRIBUTIONS FOR A GREEN EONOMY - ISEE CONFERENCE, 2012, Rio de Janeiro. Proceedings... Rio de Janeiro: International Society for Ecological Economics (ISEE), Brazilian Society for Ecological Economics (ECOECO), 2012. 5 p.c2012  aEcologial economy  aSustainable scale1 aPEREIRA, L. C.1 aROMEIRO, A. R.1 aMANGABEIRA, J. A. de C.