Zeitschrift für JagdwissenschaftDecember 1963, Volume 9, Issue 4, pp 152–153 | Cite asProfessor Tratz zum 75. GeburtstagAuthorsAuthors and affiliationsR. AmonNachrichten 12 Downloads This is a preview of subscription content, log in to check access.Copyright information© Verlag Paul Parey 1963Authors and AffiliationsR. AmonThere are no affiliations available