TY - BOOK T1 - The new rivers & wildlife handbook A2 - Ward, Diana A2 - Holmes, Nigel A2 - José, Paul LA - English PP - England PB - KPC Group YR - 1993 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.8984 SN - 0903138700 KW - ECOLOGIA KW - RIOS KW - VIDA SALVAJE ER -