000			005650000a22002050004500
008			160108t1986 xxu||||| |||| 00| 0 eng d
020			_a0-621-103187
041			_aeng
080			_a627.1(68) _bH6
942			_cBK
100			_aHOWMAN, A.M.
100			_aKEMPSTER, P.L.
245			_aLandsat water quality surveillance : development of the model CALMCAT
260			_aPretoria _bDept. of Water Affairs _c1986
300			_a196 p., ill.
440			_aTechnical report
440			_aTR 128
650			_aHYDRAULIC ENGINEERING
650			_aINLAND WATERWAYS
999			_c126353 _d126353