| 601 | |
| 602 | |
| Language: | English |
| 603 | |
| 604 | study of factors related to the effectiveness of communication in fertilizer promotion |
| Language: | English |
| 605 | |
| 606 | |
| Language: | English |
| 607 | |
| 608 | |
| Language: | English |
| 609 | |
| 610 | study on the concept and role of agricultural universities in India |
| Language: | English |
| 611 | |
| 612 | |
| Language: | English |
| 613 | |
| 614 | Prediction of role performance of village level workers in new strategy of agricultural production |
| Language: | English |
| 615 | |
| 616 | |
| Language: | English |
| 617 | |
| 618 | Socio-psychological factors associated with farm credit behaviour of Delhi farmers |
| Language: | English |
| 619 | |
| 620 | |
| Language: | English |