000 | 00797nam a2200193Ia 4500 | ||
---|---|---|---|
008 | 160601s9999 xx 000 0 und d | ||
100 |
_aInternational institute for land reclamation and improvement (Wageningen \ Netherlands) _952887 |
||
100 |
_aVries, C A de (com.) _952888 |
||
245 | _aAgricultural extension in the developing countries | ||
245 | _ba bibliography | ||
260 | _aWageningen | ||
260 | _bInternational institute for land reclamation and improvement | ||
260 | _c1968 | ||
300 | _a125p.; 22cm. | ||
440 |
_aInternational institute for land reclamation and improvement _940699 |
||
650 |
_aAgriculture extension bibliography _952889 |
||
650 |
_aBibliography - agriculture extension - developing countries _952890 |
||
650 |
_aDeveloping countries bibliography _952891 |
||
999 |
_c18250 _d18250 |