Roberts, Mervin F. Hamsters The T.F.H. book of hamsters. Mervin F. Roberts - Neptune City, NJ T.F.H. Publications. 1981 - 76 p. - T.F.H. Books . ISBN: 0876668481 Subjects--Topical Terms: Hamsters--Pets Dewey Class. No.: j636.93233 Rob 26