000 | 00368nam a2200133 4500 | ||
---|---|---|---|
040 | _cUDSM | ||
050 | _aEAF FOS F78.S69 | ||
100 | 1 |
_aFosbrooke, H. A. _eAuthor |
|
245 | 1 | 0 |
_aSocio-economic aspects of different cropping systems _cH. A. Fosbrooke |
260 |
_b: Addis Ababa, _c 1975. |
||
300 |
_a29-34p. _c; 30cm. |
||
504 | _aIncludes references | ||
942 |
_2lcc _cPAM |
||
999 |
_c56228 _d56228 |