000 00370nam a2200121Ia 4500
001 MPKV112611
008 120911s9999 xx 000 0 und d
082 _a631.7
245 _aIrrigation and Drainage Abstracts Vol 16 Part No.1-4
_c;
246 _aIrrigation and Drainage Abstracts Vol 2-4
260 _aOxon
_bCAB International
_c1990
650 _aIrrigation and Drainage
999 _c75886
_d75886