958 resultados para MacKaye, Lavinia Gould
Resumo:
Survey map and description of Adam Gould's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. Noteable features include; allowance between 4th and 5th concession, line of Northrup's land. Total land mass is 6 acres and 6 perches. The deed for the land is dated May 7th, 1827. Surveyor notes are seen in pencil on the map.
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[Tesis] (Doctor en Ciencias Biológicas con Especialidad en Ecología) U.A.N.L.
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[Tesis] (Doctor en Ciencias Biológicas con Especialidad en Ecología) U.A.N.L.
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The present work aims to study induced maturation of the pearl oyster for induced spawning experiments. The work on larval development was done with a view to developing techniques for the artificial rearing of commercially important pearl oyster P fucata, and also to elucidate the principles and problems of tropical bivalve larvae in general for detailed investigations in the future. The present study is designed to probe into the details of the basic aspects of the biology related to the hatchery technology of Pinctada fucata and the understanding of the factors which influence induction of maturation, spawning, larval rearing and spat settlement. This would go a long way in the upgradation of hatchery technology of the Indian Pearl oyster Pinctada fucata fora commercial level seed production..
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The present study has yielded a great deal of information on nutrition of pearl oyster larvae. T he formulae presented may be used effectively and with advantage in improving the larval rearing system with specific reference to nutritional aspects. It is also hoped that this is the first comprehensive study on pearl oyster larval nutrition would stimulate further detailed investigations on many of the other finer aspects of tropical bivalve larval nutrition.
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Comentari al llibre de Peter Gould, titulat 'Becoming a Geographer' i publicat l' any 1999 per Syracuse University Press. Llibre que es pot considerar el testament de Peter Gold ja que conté una recopilació de textos escrits des del 1965 fins els anys 90, i que reflecteixen la seva formació acadèmica i les seves opinions sobre la pràctica de la geografia
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Signatur des Originals: S 36/F08687
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Signatur des Originals: S 36/G03004