A1.4_2..615
|
Studies on control of cabbage caterpillars with derris in the South. |
2 |
A1.4_2..616
|
Methods of breeding Chelonus annulipes on Mediterranean flour moth for use against European corn borer. |
2 |
A1.4_2..617
|
Tests of species and varieties of vetch for resistance to vetch bruchid. |
2 |
A1.4_2..618
|
Storage quality of principal American varieties of onions. |
2 |
A1.4_2..619_2
|
Preservation of fruits and vegetables by commercial dehydration. |
2 |
A1.4_2..621
|
Practical seed-cotton moisture tester for use at gins. |
2 |
A1.4_2..622
|
Comparative winter hardiness of oat varieties. |
2 |
A1.4_2..623
|
Conversion of weights of mechanical separations of grain into percentages. |
2 |
A1.4_2..624
|
Sheep migration in intermountain region. |
2 |
A1.4_2..625
|
Birdsfoot trefoil and big trefoil. |
2 |
A1.4_2..625_2
|
Birdsfoot trefoil and big trefoil. |
2 |
A1.4_2..625_3
|
Birdsfoot trefoil and big trefoil [perennial plants] |
1 |
A1.4_2..626
|
Control of locust borer. |
2 |
A1.4_2..627
|
Fruit pressure testers and their practical applications. |
2 |
A1.4_2..628
|
Fowl paralysis (avian leukosis complex) |
2 |
A1.4_2..629
|
Soybean and Korean lespedeza hays compared with alfalfa for wintering beef calves. |
2 |
A1.4_2..63_2
|
Conservation of wastes from small℗Ư-scale slaughter of meat animals. |
1 |
A1.4_2..630
|
Improved Bates laboratory aspirator [device for removing seeds and lightweight substances from grains] |
2 |
A1.4_2..631
|
Protein-digesting enzymes of papaya and pineapple. |
2 |
A1.4_2..632
|
Rice-field insects. |
2 |