| ID | 213926 |
| Call Number | X9(J).1.N6/K6/116734 |
| Title Proper | Principles for progress in world agriculture |
| Language | ENG |
| Author | Harrar, J. George |
| Publication | NEw York, Rockefeller Foundation, 1966. |
| Description | 16p 21.5 cm |
| Price. Qualification | GIPE Gift |
| Classification Number | X9(J).1.N6 |