Environmental Science & Engineering Magazine (ESEMAG) April 1989

Page 1

ENVIRONMENTAL o

(SQ(gI?Q(S(g April 1989

A Davcom Business Publication

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Rent-a-mob — Canada's free trade edge — a comment Proper sampling is critical for MISA objectives Understanding flow measurement principles Designing submersibie pumping stations

Quebec to spend $1.5 biiiion Is our drinking water safe?


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