To hold this soil /
Lord, Russell, 1895-1964.
To hold this soil / by Russell Lord. - Washington, D.C. : U.S. Dept. of Agriculture, 1938. - 122 p., [39] p. of plates ; 26 cm. - Miscellaneous publication / United States Department of Agriculture ; no. 321 . - Miscellaneous publication (United States. Department of Agriculture) ; no. 321. .
Contribution from Soil Conservation Service.
"Recommended reading": p. 123.
agr38000652
Soil conservation--United States.
S623 / .L57
631.45
1 / Ag84M no.321
To hold this soil / by Russell Lord. - Washington, D.C. : U.S. Dept. of Agriculture, 1938. - 122 p., [39] p. of plates ; 26 cm. - Miscellaneous publication / United States Department of Agriculture ; no. 321 . - Miscellaneous publication (United States. Department of Agriculture) ; no. 321. .
Contribution from Soil Conservation Service.
"Recommended reading": p. 123.
agr38000652
Soil conservation--United States.
S623 / .L57
631.45
1 / Ag84M no.321