5   Artículos

 
en línea
Ryer M. Becker, Robert F. Keefe and Nathaniel M. Anderson    
The western United States faces significant forest management challenges after severe bark beetle infestations have led to substantial mortality. Minimizing costs is vital for increasing the feasibility of management operations in affected forests. Multi... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Wayne D. Cottrell    
Passenger ferries serve a variety of transport needs in the U.S., such as providing vital links across bodies of water, and supplementing highway bridges. In some cases in which there is a ferry connection but no bridge, a bridge would be impractical; in... ver más
Revista: Energies    Formato: Electrónico

 
usuarios registrados
Ryer, Clifford H., Craig S. Rose, and Paul J. Iseri     Pág. 145
Revista: FISHERY BULLETIN (WASHINGTON D.C.)    Formato: Impreso

 
usuarios registrados
J. W. Barnes, V. D. Wiley, J. T. Moore and D. M. Ryer     Pág. Pages 617-
Revista: MATHEMATICAL AND COMPUTER MODELLING    Formato: Impreso

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