| 000 -LEADER |
|---|
| fixed length control field |
nam a22 4500 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
|
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Farming systems principles : for improved food production and the control of soil degradation in the arid, semi-arid, and humid tropics |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kenya |
| Name of publisher, distributor, etc. |
United Nations environment programmer |
| Date of publication, distribution, etc. |
c1986 |
| 710 ## - ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
International Crops Research Institute for the semi-arid Tropics |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
หนังสือทั่วไป (ภาษาอังกฤษ) |
