A 1.38:925
|
Water intake by soil : experiments for high school students / |
1 |
A 1.38:926
|
Distribution, control, and measurement of irrigation water on the farm / |
1 |
A 1.38:927
|
A Career for you in agricultural statistics. |
1 |
A 1.38:928
|
Farm garages. |
1 |
A 1.38:929
|
The Rural Electrification Administration is a lending agency in the United States Department of Agriculture. |
1 |
A 1.38:930
|
Rural recreation : new opportunities on private land. |
1 |
A 1.38:931
|
The Plum Island Animal Disease Laboratory : research on foreign diseases of animals / |
1 |
A 1.38:932/rev./970
|
Planning your retirement : a guide for U.S. Department of Agriculture employees. |
1 |
A 1.38:933
|
U-shaped kitchen arrangements / |
1 |
A 1.38:934
|
Broken-U kitchen arrangements / |
1 |
A 1.38:935
|
L-shaped kitchen arrangements / |
1 |
A 1.38:936
|
Parallel-wall kitchen arrangements / |
1 |
A 1.38:937
|
3-stall milking plant for 20 to 40 cows. |
1 |
A 1.38:938
|
Hay storage and feeding shed. |
1 |
A 1.38:939
|
Internationally dangerous forest tree diseases / |
1 |
A 1.38:940
|
Range research methods : a symposium, Denver, Colorado, May 1962 / |
1 |
A 1.38:941
|
The economic importance of timber in the United States / |
1 |
A 1.38:942
|
USDA films for television / |
1 |
A 1.38:942/rev.966
|
USDA films for television, 1966 / |
1 |
A 1.38:943
|
Dairy barn fallout shelter / |
1 |