| ID | 170849 |
| Call Number | X9(J).1.N7/L4/157287 |
| Title Proper | Agricultural systems of the world : An evoluationary approach |
| Language | ENG |
| Author | Grigg, D. B. |
| Publication | London, CAMBRIDGE UNIVERSITY PRESS, 1974. |
| Description | 358p 23.5 cm |
| Price. Qualification | Pound 6.60(GIPE Pur
) |
| Classification Number | X9(J).1.N7 |