Soil conservation. Soil and water conservation and land use, some elementary school activities and problems [with lists of references; by] Helen M. Strong.
Publication Title:
Soil conservation. Soil and water conservation and land use, some elementary school activities and problems [with lists of references; by] Helen M. Strong.
Display Title:
Soil conservation. Soil and water conservation and land use, some elementary school activities and problems [with lists of references; by] Helen M. Strong.
Corporate Agency Authors:
Soil Conservation Service and Agriculture Department
Sort Author:
Soil Conservation Service
Authors:
Strong, Helen M.
Date:
[1940.]
Publish Date ISO Format:
1940-01-01T00:00:00Z
Publication Start:
19400101
Publication End:
19401231
Corporate/Agency Author:
Soil Conservation Service
Publication month:
13
Publication year:
1940
SuDoc number:
A 57.2:So 3/19
Description:
12 leaves, 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office.