422
Soil survey manual
Jodhpur
Scientific Publishers )INDIA(
2009
xix, 437 p. : ill. )some col.(
United States Department of Agriculture handbook
18
"This is a revision and enlargement of U.S. Department of Agriculture Handbook No. 18, the Soil survey manual, issued October 1962, and supersedes it."
Bibliography: p. ]345[-352
Includes index
by Soil Survey Division Staff
]new rev. ed.[
Handbooks, manuals, etc ، Soil surveys
631
.
4/7
S
591
.
A1
S65
2009
TI
CO United States. Dept. of Agriculture. Soil Survey Division
SE
CL
