Search results for "nation"
pdf |en | | Author: Eric B. Gorham

( Category: Humanities August 14,2023 )
pdf |en | | Author: Eugene D. Jaffe; Israel D. Nebenzahl

( Category: Marketing & Sales August 14,2023 )
pdf |en | | Author: National Research Council; Division on Engineering and Physical Sciences; Naval Studies Board

( Category: other August 14,2023 )
pdf |en | | Author: National Research Council; Board on Agriculture

( Category: Crop Science August 13,2023 )
epub |eng | 1996-11-19 | Author:Committee on Undersea Vehicles & National Needs

3 Vital National Needs Undersea vehicles have evolved into important tools for investigating the deep ocean and managing its resources. In their versatility and their power, these vehicles can be ...
( Category: Oceanography August 13,2023 )
pdf |en | | Author:unknow

( Category: other August 13,2023 )
pdf |en | | Author: National Research Council; National Academy of Sciences; Frank Press; David Jarmul; Frank Press

( Category: History August 13,2023 )
pdf |en | | Author: National Academy of Engineering; Greg Pearson; Deanna Richards

( Category: other August 13,2023 )
epub |eng | 2000-05-23 | Author:National Research Council

Pressurizing and Purging Helium plays a unique and critical role in the pressurizing and purging of primary rocket propulsion systems. It will continue to do so as long as the ...
( Category: Energy August 13,2023 )
epub |eng | 2004-04-13 | Author:National Research Council of the National Academies

Contaminants Many toxic substances released by human activities enter the marine environment either directly through outfalls or indirectly through runoff or the atmosphere. Contaminants that biomagnify, including mercury and organochlorine ...
( Category: Science & Math August 13,2023 )