00904cam6a220025300 4500 tmp15381017 UPRA 20190823084408.0 950801s1973 enk eng u (Sirsi) r54454 (UPRA)tmp15381017 UPRA Englehardt, Wolfgang. A13204.1 The young specialist looks at pond-life / tr. by Heather J. Fisher ; ed. and adapted by Roderick C. Fisher. Pond-life London : Burke Books, 1973. Bibliography: p. 199. Freshwater ecology. S8515.1 QH541.5 lcc 33729000207535 MAIN 2500 BOOK ON-SHELF QH541.5 lcc 33729000207592 MAIN 2500 BOOK ON-SHELF QH541.5 lcc 33729000207659 MAIN 2500 BOOK ON-SHELF QH541.5 lcc 33729000207717 MAIN 2500 BOOK ON-SHELF 54454 140182 140182