000			00658nam a2200217Ia 4500
008			170901s1986 xx 000 0 und d
020			_a0046270019
082			_a627.540941 _bP35F
100			_aRowsell, E. C. Penning
245		0	_aFloods and Drainage _bBritish policies for hazard reduction, agricultural improvement and wetland conservation
250			_a1
260			_aBoston _bAllen and UNWin _c1986
300			_a199
650			_aEngineering and allied operations
650			_aTechnology (Applied sciences)
653			_aDrainage engineering
653			_aFloods
700			_aHarding, D. M.
700			_aParker, D. J.
942			_2ddc _cBK
999			_c12112 _d12112