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3 Dossier(s) trouvé(s) pour le chercheur principal "Lewis, Martin" (les projets pluriannuels sont regroupés):
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The Mineral Nutritions of the Arctic Willow, Salix Arctica.
chercheur principal: Lewis, Martin
Année(s) de permis: 1987
Résumé: To follow the seasonal phenological pattern of nutrient use by the willow, as well as laboratory work involving fertilization experiments....
Année(s) de permis: 1987
Résumé: To follow the seasonal phenological pattern of nutrient use by the willow, as well as laboratory work involving fertilization experiments....
Licence #2774
chercheur principal: Lewis, Martin
Année(s) de permis: 1982
Résumé: To undertake a study of the rate which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Année(s) de permis: 1982
Résumé: To undertake a study of the rate which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Licence #2673
chercheur principal: Lewis, Martin
Année(s) de permis: 1981
Résumé: To undertake a study of the rate at which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
Année(s) de permis: 1981
Résumé: To undertake a study of the rate at which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....
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