V.B. Youngner

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Biology and Utilization of Grasses	978-0-12-774750-7 (0-12-774750-8)	1972	C.M. McKell
The Biology and Utilization of Grasses	978-0-12-431204-3 (0-12-431204-7)	2012