000 | 00334nam a2200121Ia 4500 | ||
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008 | 151015s9999 xx 000 0 und d | ||
020 | _a- | ||
100 | _aBotham,C.N | ||
245 | _aAudio-visual aids for cooptative education and trainng | ||
260 |
_c1967 _aROME _bFAO |
||
300 | _a98 p. | ||
500 | _aFAO Agricultural development page no.86 | ||
999 |
_c25481 _d25481 |