Laserfiche WebLink
<br /> FIQure 4 <br /> COLORADO RIV[R <br />N03 Nitrate Contenlrollons <br />ppm <br /> Feb. 1974 & -- <br />3.0 _ Morch 1974-- <br /> <br />2.0 <br /> <br />1.0 <br />0.0 e J - <br /> 2 3,4 7 12 13 15 16 <br /> <br />Ooh.ro <br /> <br />Gt.n.oud S"'lnQ' <br /> <br />Colorado Hiver Sampling Stallons <br /> <br />I : <br />'I' <br />", <br />III <br />I" <br />- - <br />19A,20 <br />198 <br /> <br />Grand J....cloon <br /> <br />080G <br /> <br />I <br />I <br />, <br />I <br />II <br />II <br />II <br />.. <br />2i.22~h <br />