IMAGE EVALUATION TEST TARGET (MT-3) ^O ^ <.*% 1.0 I.I 21 1121 m m . .,. 1^ m 1^ , III 1.25 ^^ -< 6" ► Hiotographic Sciences Corporation 33 WIST MAIN STRUT WIUTIR.N.Y. MSM (716) •7a-4S03 '4^ CIHM/ICMH Microfiche Series. CIHIVI/ICIVIH Collection de microfiches. Canadian Institute for Historical Microreproductions / Institut Canadian da microraproductions historiquas Technical and Bibliographic Notes/Notes techniques et bibliographiques The Institute has attempted to obtain the best original copy available for filming. Features of this copy which may be bibliographically unique, which may alter any of the images in the reproduction, or which may significantly change the usual method of filming, are checked below. n D D n □ Coloured covers/ Couverture de couleur r~1 Covers damaged/ Couverture endommagAe Covers restored and/or laminated/ Couverture restaurie et/ou pellicul^e □ Cover title missing/ Leti titre de couverture manque r~~| Coloured maps/ Cartes giographiques en couleur Coloured ink (i.e. other than blue or black)/ Encra de couleur (i.e. autre que bleue ou noire) I I Coloured plates and/or illustrations/ Planches et/ou illustrations en couleur Bound with other material/ ReliA avec d'autres documents Tight binding may cause shadows or distortion along interior margin/ La re liure serr^e peut causer de I'ombre ou de la distortion le long de la marge intirieure Blank leaves added during restoration may appear within the text. Whenever possible, these have been omitted from filming/ II se peut que certaines pages blanches ajouties lors d'une restauration apparaissent dans la texte. mais, lorsqua cela Atait possible, cas pages n'ont pas 4t« film«es. L'Institut a microfilm^ le meilleur exemplaire qu'il lui a it6 possible de se procurer. Les details de cet exemplaire qui sont peut-Atre uniques du point de vue bibliographique, qui peuvent modifier une image reproduite, ou qui peuvent exiger une modification dans la mithode normale de filmage sont indiquAs ci-dessous. □ Coloured pages/ Pages de couleur Pages damaged/ Pages endommagdes I I Pages restored and/or laminated/ D Pages restaur6es et/ou pelliculdes Pages discoloured, stained or foxei Pages dicolories, tachetdes ou piquies Pages detached/ Pages ditachdes Showthroughy Transparence Quality of prir Qualiti inAgale de I'impression Includes supplementary materit Comprend du materiel suppl^mentaire Only edition available/ Seule Mition disponible r~1 Pages discoloured, stained or foxed/ I I Pages detached/ r~\ Showthrough/ rn Quality of print varies/ r~n Includes supplementary material/ r~~| Only edition available/ Pages wholly or partially obscured by errata slips, tissues, etc., have been refilmed to ensure the best possible image/ Les pages totalement ou partiellement obscurcies par un feuillet d'errata, une pelure, etc., ont M filmies A nouveau de fapon d obtenir la meilleure image possible. r7| Additional comments:/ Pagination at fotlowi : p. (3681 - 372. Commentairas supplAmentaires: This item is filmed at the reduction ratio checked below/ Ce document est filmi au taux de reduction indiqui ci-dessous. 10X 14X 18X 22X 26X 30X y 12X 16X 20X 24X 2IX 32X The copy filmed here hae been reproduced thanks to the generosity of: IVIedical Library IMcGIII University ' IMontreal The images appearing here are the best quality possible considering the condition and legibility of the original copy and in keeping with the filming contract specificationa. L'exemplaire film* fut reproduit grice A la gAntrosit* da: IMedical Library IMcGill University Montreal Lee imeges suivantes ont 4ti reproduites avec le plua grand soin, compta tenu de la condition et de la nettetA de rexemplaire film*, et en conformity avec ies conditions du contrat de fiimage. Original copiea in printed paper covers are filmed beginning with the front cover and ending on the last page with a printed or illustrated imprea- sion, or the back cover when appropriate. All other original copies are filmed beginning on the first page with a printed or iilustreted impres- sion, and ending on the last page with a printed or illu