[Pamphlets]
Publisher: U. S. Govt. print. off.
Published: 1938
Place of publication: Washington]
Language: eng
Subjects: Erosion; Soil conservation
Table of contents: title: Erosion losses from a 3-day California storm. 1939.; title: Erosion control in the Northeast. Revised. 1938.; title: From ridge to river. 1939.; title: Our soil; its wastage - its preservation. Revised. 1938.; title: Land saving plans for conservation in the Pacific Southwest. 1939.