By Young Maurice I.   in Journal of the American Helicopter Society

ISSN:2161-6027|9|3|12-25

AHS International‎(1964)‎

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By Maurice I.   Gastal F.   Durand J.L.   in Annals of Botany

ISSN:0305-7364|80|5|673-683

Oxford University Press‎(1997)‎

Access to resources Favorite 7.0986924

By Young Maurice I.   Lytwyn Roman T.   in Journal of the American Helicopter Society

ISSN:2161-6027|12|4|38-54

AHS International‎(1967)‎

Access to resources Favorite 7.0986924