A 1.68:248/rev
|
The special milk program. |
1 |
A 1.68:251
|
Human nutrition and home economics research in the U.S. Department of Agriculture. |
1 |
A 1.68:255
|
Thumbnail sketch of the Farmers Home Administration. |
1 |
A 1.68:255/961
|
Thumbnail sketch of the Farmers Home Administration. |
1 |
A 1.68:261
|
Have you seen this in your grain. |
1 |
A 1.68:264
|
Planning type A school lunches. |
1 |
A 1.68:265/2
|
The Mexican fruit fly : how we fight it. |
1 |
A 1.68:265/rev./964
|
The Mexican fruit fly : how we fight it. |
1 |
A 1.68:266/964
|
Barberry bushes spread stem rust to wheat, oats, barley, rye : get rid of them / |
1 |
A 1.68:266/rev./964
|
Barberry bushes spread stem rust to wheat, oats, barley, rye : get rid of them / |
1 |
A 1.68:268/971
|
An outline for teaching conservation in elementary schools / |
1 |
A 1.68:268/rev./971
|
An outline for teaching conservation in elementary schools / |
1 |
A 1.68:270/4
|
Food buying guide for Type A school lunches / |
1 |
A 1.68:270/rev./979
|
Food buying guide for Type A school lunches / |
1 |
A 1.68:271
|
Recipes for type A school lunch. |
1 |
A 1.68:282
|
The brown-tail moth : how we fight it / |
1 |
A 1.68:285
|
The gypsy moth : how we fight it / |
1 |
A 1.68:288/2
|
Better living through conservation farming. |
1 |
A 1.68:292
|
A guide for planning and equipping school lunchrooms. |
1 |
A 1.68:298
|
Facts about the Watershed Protection and Flood Prevention Act : (P.L. 566, as amended) / |
1 |