SPOTTE, STEPHEN FISH AND INVERTEBRATE CULTURE: WATER MANAGEMENT IN CLOSED SYSTEMS - 2ND ED. - Reino Unido WILE 1979 S.L. - 179 ISBN: 047102306x LCCN: 12962 Subjects--Topical Terms: FILTRACIONES BIOLOGICASFILTRACIONES MECANICASPECES-ENFERMEDADES Dewey Class. No.: 639.3