Our soil is valuable.
1977
Willis W.O. | Evans C.E.
书目信息
Journal of Soil and Water Conservation
卷
32
页码
v.258-259(6)
语言
英语
注释
AVAILABILITY: NAL (56.8 J822).
类型
Journal Article
来源
Journal-of-Soil-and-Water-Conservation (USA). (Nov-Dec 1977). v. 32(6) p. 258-259.
团体作者
Oklahoma State University. Cooperative Extension Service.
2012-11-15
AGRIS AP
