Show 50 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Tack, Cliff" or (type any "bookEditor issueEditor" and editor="Tack, Cliff") Add to list Journal Article A1 Comparative use of four different marker systems for the estimation of digestibility and low food intake in a group of captive giraffes (Giraffa camelopardalis) Marcus Clauss (UGent) , Matthias Lechner-Doll, Edmund J Flach, Cliff Tack and Jean-Michel Hatt (2001) ZOO BIOLOGY. 20(4). p.315-329