00561naa a2200169 a 450000100080000000500110000800800410001910000170006024500810007726000090015870000190016770000150018670000160020170000250021770000150024277301340025714607572002-09-24       2002    bl ---       0--  u    #d1 aBROWN, G. G.  aNo-tillage greatly increases earthworm populations in Paraná State, Brazil.  c20021 aBENITO, NP. P.1 aPASINI, A.1 aSAUTTER, K.1 aGUIMARÃES, M. de F.1 aTORRES, E.  tIn: INTERNATIONAL SYMPOSIUM ON EARTHWORM ECOLOGY, 7., 2002, Cardiff. Book of abstracts. Cardiff: Cardiff University, 2002. p.295.