Rood, Ronald N. How do you spank a porcupine? By Ronald Rood. - New York, Trident Press [1969] - 160 p. illus., port. 21 cm. ISBN: 0671270222 LCCN: 69017070 //r86 Subjects--Topical Terms: Porcupines--Anecdotes. LC Class. No.: QL795.P6 / R6 Dewey Class. No.: 636.9/3/234