| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.923130 |
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| 003 | CaOODSP |
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| 005 | 20241203113656 |
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| 006 | m o d f |
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| 007 | cr mn||||||||| |
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| 008 | 230524t19921993onca ob f000 0 eng d |
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| 020 | |a0662204301 |q(print) |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | 0 |aeng|beng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn49-9/1-27-1992E-PDF |
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| 086 | 1 |aEn49-24/1-27E |
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| 100 | 1 |aSprague, John B., |d1931- |eauthor. |
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| 245 | 10|aBiological test method : |bfertilization assay using echinoids (sea urchins and sand dollars). |
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| 264 | 1|aOttawa, Ontario : |bEnvironmental Protection, Conservation and Protection, Environment Canada, |c1992. |
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| 264 | 4|c©1993 |
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| 300 | |a1 online resource (xxiii, 97 pages) : |billustrations. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aEnvironmental protection series |
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| 500 | |aIssued also in French under title: MeĢthode d'essai biologique : essai sur la fécondation chez les échinides (oursins verts et oursins plats). |
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| 500 | |a"Report EPS 1/RM/27." |
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| 500 | |a"December 1992." |
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| 500 | |a"This document was co-authored by John B. Sprague … and Donald J. McLeay …"--Acknowledgements, page xxiii. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 546 | |aIncludes abstracts in English and French. |
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| 650 | 0|aSea urchins|xEffect of water pollution on|zCanada|xTesting. |
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| 650 | 0|aSand dollars|xEffect of water pollution on|zCanada|xTesting. |
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| 650 | 0|aWater|xPollution|xToxicology|zCanada. |
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| 650 | 0|aToxicity testing|zCanada. |
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| 710 | 1 |aCanada. |bEnvironment Canada, |eissuing body. |
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| 710 | 1 |aCanada. |bEnvironmental Protection Directorate, |eissuing body. |
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| 776 | 0#|tBiological test method: fertilization assay using echinoids (sea urchins and sand dollars) |w(CaOODSP)9.608751 |
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| 830 | #0|aEnvironmental protection series reports.|w(CaOODSP)9.851520 |
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| 856 | 40|qPDF|s3.74 MB|uhttps://publications.gc.ca/collections/collection_2023/eccc/en49/En49-9-1-27-1992-eng.pdf |
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