A valley renewed: the history of the muskingum watershed conservancy district [USA].
1976
Jenkins Hal
书目信息
语言
英语
注释
ill. ; 22 cm. Includes index. AVAILABILITY: NAL (HD1694.O3J46).
类型
Monograph
团体作者
Farbenfabriken Bayer A.G., Leverkusen (Germany, F.R.).
2012-11-15
AGRIS AP
