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Alaska-cedar : a bibliography with abstracts
Revision of the genus Psyllocarpus (Rubiaceae)
1973 variations of hurricane heat potential in the Philippine Sea and the Gulf of Mexico
Use of historical salinity data in the computation of depth correction due to variations in sound speed
The Southern headwaters at risk project : a multi-species conservation strategy for the headwaters of the Oldman River
A new species of Forstercooperia (Perissodactyla, Paraceratheriidae) from northern China with a systematic revision of forstercooperiines
An Analysis of the land base situation in the United States, 1989-2040
Working trees for wildlife
Biological control of the Russian wheat aphid
Determination of the environmental fate of ground squirrel carcasses