"Hydrobiologie Amérique du Nord." . . "Zwierzęta słodkowodne identyfikacja." . . . "Fresh-water Biology" . "Fresh-Water Biology"@en . "Fresh-Water Biology" . . . . . . . . . . "Fresh- water biology" . "Fresh-water biology"@pt . "Fresh-water biology"@en . "Fresh-water biology" . . . . . . . . . . . . . . . . "Ward & Whipple"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Matériel didactique" . . . . . . . . . . "Freshwater Biology"@en . "Freshwater Biology" . . . . . "Fresh-water biology : 2d ed" . . . . . . . . "Late Henry Baldwin Ward, the late George Chandler Whipple"@en . . . . . "Fresh water biology" . . "Bacteria; Fungi; Myxophyceae; Algae; Bacillariophyceae; zooflagellates; Rhizopoda and actinopoda; Ciliophora; Porifera; Coelenterata; Turbellaria; Nemertea; Memata; Gordiida; Gastrotricha; Rotifera; Bryozoa; Tardigrada; Oligochaeta; Polychaeta; Hirudinea; Anostraca; Notosctraca; Conchostraca; Cladocera; Ostracoda; Free-living copedora; Branchiura and parasitic copepodA; Malacostra; Introduction to aquatic insecta; Ephemeroptera; Odonata; Plecoptera; Hemiptera; Neuroptera; Coleptera; Trichoptera; Lepidoptera; Diptera; Acari; Molusca; Bryophyta; Vascular plants; Methodas and equipment."@pt . . . . . . . . . . . "Ward & Whipple's fresh-water biology" . . . . "Fresh-water biology /ed. by Walles Thomas Edmondson" . . . . . . . . "Freshwater biology" . . . . "Freshwater biology"@en . . . . . . . "Plantes d'eau douce Amérique du Nord." . . "Environnement aquatique." . . "Biologie d'eau douce." . . "Freshwater biology." . . "Limnologi" . . . . "hydrobiologie [manuel]" . . "hydrobiologie." . . "Biologia de agua dulce." . . "Biología de agua dulce." . "Biologie." . . "Animaux d'eau douce Amérique du Nord." . . "Limnologia." . . "Limnologie Biologie." . . "Limnologie." . . "Biología marina." . . "Biologia marina." . "Eau douce." . .