TY  - BOOK
AU  - Perfect,Dallas Eugene
AU  - Sheetz,Donald Ackley
TI  - Physical land conditions on the Farmersburg-McGregor project, Clayton county, Iowa,
T2  - U.S. Soil conservation service. Physical land survey
AV  - S623 .U44 no. 28
PY  - 1942///]
CY  - Washington, D.C.
PB  - [U.S. Govt. print. off.
KW  - Land use
KW  - Iowa
KW  - Clayton County
KW  - Soil conservation
ER  -