000 02018nam  2200409zi 4500
0019.874547
003CaOODSP
00520210625051212
006m     o  d f      
007cr |n|||||||||
008190610s1990    onca   #ot   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-on
0861 |aEn13-5/90-21E-PDF
1001 |aFox, M. E., |eauthor.
24510|aMan versus sea lamprey : |bcan we win it? / |cM.E. Fox.
264 1|aBurlington, Ontario : |bLakes Research Branch, National Water Research Institute, |c[1990]
300 |a1 online resource (12 pages) : |billustrations.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |vno. 90-21
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
516 |aElectronic monograph in PDF format.
520 |a"Few anglers in the Great Lakes region can be unaware of the devastation of game fish in the Great Lakes by the sea lamprey, which reached its worst in the 1950s and 60s, and the subsequent recovery to today's fine fisheries, achieved by a vigorous program of restocking and sea lamprey control. What is less widely known is the severe problems faced by the Great Lakes Fishery Commission in even maintaining the hard-won gains in the face of severe underfunding and increasing costs"--page [1].
546 |aIncludes abstract in French.
69207|2gccst|aLakes
69207|2gccst|aFreshwater fish
69207|2gccst|aInvasive species
693 4|aSea lamprey
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada). |bLakes Research Branch.
830#0|aNWRI contribution ;|vno. 90-21.|w(CaOODSP)9.844121
85640|qPDF|s1.12 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-21-eng.pdf