Search National Agricultural Library Digital Collections

You searched for:

Subjects United States Remove constraint United States: United States Authors Gardner, Frank D. (Frank Duane) , 1864-1963 Remove constraint Gardner, Frank D. (Frank Duane) , 1864-1963: Gardner, Frank D. (Frank Duane) , 1864-1963 Series Bulletin. Remove constraint Bulletin.: Bulletin.

Displaying 1 item start over

1. Fertility of soils as affected by manures

Author:: Gardner, Frank D. (Frank Duane) , 1864-1963
Subject:: Soil fertility East (U.S.) , Fertilizers , Manures , soil fertility , fertilizers , animal manures , United States
Additional Author(s):: Gardner, Frank D. (Frank Duane) , 1864-1963
Collection:: Organic Roots Collection
Series:: Bulletin.