TY  - BOOK
AU  - Worst,John H.
TI  - The stewardship of the soil
AV  - S523 .W85
PY  - 1915///]
CY  - Fargo, North Dakota
KW  - Agriculture
N1  - Also available in digital form on the Internet Archive Web site
UR  - http://hdl.loc.gov/loc.gdc/scd0001.00027440022
ER  -