Startseite
Typ Titel Autor
Biblio Sighting of the Barred Parakeet (Bolborhynchus lineola) in central Veracruz, Mexico Erich Willems
Biblio Opera ornithologica. Erich Willems
Biblio IUCN Redlist Erich Willems
Biblio Ibis. Erich Willems
Biblio Family Hemiramphidae Gill 1859 Erich Willems
Biblio Assortative mating and persistent reproductive isolation in hybrids Erich Willems
Biblio Differences in reproductive success between laboratory and wild-derived golden hamsters (Mesocricetus auratus) as a consequence of inbreeding Erich Willems
Biblio Checklist of CITES Species Erich Willems
Biblio Comparative studies of body mass, body measurements and organ weights of wild-derived and laboratory golden hamsters (Mesocricetus auratus) Erich Willems
Biblio Allgemeine Fischerei-Zeitung. Erich Willems
Biblio The emu : official organ of the Australasian Ornithologists' Union. Erich Willems
Biblio Snakehead (Teleostei: Channidae) diversity and the Eastern Himalaya biodiversity hotspot Erich Willems
Biblio Vom Weltbild des Verhaltensforschers Erich Willems
Biblio Die Vögel; Handbuch der systematischen Ornithologie, von Anton Reichenow ... Erich Willems
Biblio So kam der Mensch auf den Hund Erich Willems
Biblio Description of Poecilia (Acanthophacelus) obscura n. sp., (Teleostei: Poeciliidae), a new guppy species from western Trinidad, with remarks on P. wingei and the status of the "Endler's guppy" (vol 2266, pg 35, 2009) Erich Willems
Biblio Global Warming A case study in groupthink; How science can shed new light on the most important ‘non-debate’ of our time Erich Willems
Biblio List of the specimens of birds in the collection of the British Museum / [by G. R. Gray.] Erich Willems
Biblio Bulletin of the British Museum (Natural History). Historical. Erich Willems
Biblio Running-wheel activity and body composition in golden hamsters (Mesocricetus auratus) Erich Willems
Tierbestand Rückenstrichgarnele(id4124) Erich Willems
Biblio Object permanence in four species of psittacine birds: An African Grey parrot (Psittacus erithacus), an Illiger mini macaw (Ara maracana), a parakeet (Melopsittacus undulatus), and a cockatiel (Nymphicus hollandicus) Erich Willems
Biblio Das sogenannte Böse; Zur Naturgeschichte der Aggression Erich Willems
Biblio How to sex cage birds (British and foreign), Erich Willems
Biblio Ibis. Erich Willems
Es gibt Dinge, die unglaublich, aber wahr sind. Es gibt aber auch Dinge, die unwahr sind, aber dennoch geglaubt werden. {Willy Meurer}