|
A 36.57:930
|
Directory of teachers giving courses in rural sociology and rural life. |
1 |
|
A 36.57:931
|
Directory of teachers giving courses in rural sociology and rural life. |
1 |
|
A 36.57:932
|
Directory of teachers giving courses in rural sociology and rural life. |
1 |
|
A 36.57:936
|
Directory of teachers giving courses in rural sociology and rural life / |
1 |
|
A 36.57:940
|
Personnel in rural sociology : teachers, research workers, extension workers. |
1 |
|
A 36.58:
|
Agricultural economic reports and publications / |
1 |
|
A36.58-1
|
List of agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A36.58-2
|
Agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A36.58-3
|
Agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A 36.58:930/2
|
List of agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A 36.58:931
|
Agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A 36.58:932
|
Agricultural economic reports and services of Bureau of Agricultural Economics. |
1 |
|
A 36.58:941
|
Agricultural economic reports and publications. |
1 |
|
A36.58..941
|
Agricultural economic reports and publications. |
1 |
|
A36.59-1
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
|
A36.59-2
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
|
A36.59-3
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
|
A36.59-4
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
|
A36.59-5
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
|
A36.59-6
|
Check list of standards for farm products formulated by Bureau of Agricultural Economics. |
1 |
