000 00285nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aMichael (AM)
245 0 _aIrrigation
260 _b"AVI Publishing company, West Port, USA"
260 _c1978
365 _b30.00
942 _cBK
999 _c203439
_d203439