The changing fertility of New England soils,
The changing fertility of New England soils,
by [the New England Soil Fertility Bulletin Subcommittee of] the Northeastern Soil Research Committee in cooperation with the agricultural experiment stations of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont, and the Agricultural Research Service, U. S. Dept. of Agriculture.
- [Washington, U.S. Govt. Print. Off.] 1954 [i.e. 1955]
- iv, 89 p. illus., maps (1 fold. col. in pocket) 24 cm.
- U. S. Dept. of Agriculture. Agriculture information bulletin no. 133 .
- Agriculture information bulletin ; no. 133. .
"Literature cited": p. 64-71.
agr55000135
Soil surveys--New England.
Soil fertility--New England.
Soils--New England.
S21 / .A74 no. 133
631.47
1 / Ag84Ab no. 133
"Literature cited": p. 64-71.
agr55000135
Soil surveys--New England.
Soil fertility--New England.
Soils--New England.
S21 / .A74 no. 133
631.47
1 / Ag84Ab no. 133