00310nam a2200109 a 450000100080000000500110000800800410001910000230006024500630008326000410014665000130018714893922017-09-20       2008    bl uuuu     u00u1 u    #d1 aFERREIRA, W. P. M.  aAno Internacional do Planeta Terra.h[electronic resource]  aVarginha Online, 12 dez. 2008.c2008  aEcologia