000 01281nam  2200325zi 4500
0019.900081
003CaOODSP
00520221107175309
006m     o  d f      
007cr |n|||||||||
008210407e197404##oncd    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aEn37-486/1974E-PDF
1001 |aSchmidt, J. W., |eauthor.
24514|aThe implications of phosphorus load reductions to Lake Erie / |cJ.W. Schmidt.
264 1|a[Burlington, Ontario] : |b[Environment Canada], |cApril 1974.
300 |a1 online resource (i, 30 pages) : |bgraphs
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (page 22).
650 0|aPhosphorus|xToxicology|zErie, Lake.
650 0|aWater|xPhosphorus content|zErie, Lake.
650 6|aPhosphore|xToxicologie|zÉrié, Lac.
650 6|aEau|xTeneur en phosphore|zÉrié, Lac.
7101 |aCanada. |bEnvironment Canada, |eissuing body.
85640|qPDF|s2.07 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/en37/En37-486-1974-eng.pdf