Languages
Johnson, Les.
Overview
| Works: | 1 works in 2 publications in 1 languages | |
|---|---|---|
Titles
Paradise regained = the regreening of earth /
by:
Matloff, Gregory L.; Bangs, C.; SpringerLink (Online service); Johnson, Les.
(Electronic resources)
Solar sails = a novel approach to interplanetary travel /
by:
SpringerLink (Online service); Johnson, Les.; Vulpetti, Giovanni.; Matloff, Gregory L.
(Electronic resources)
Subjects
Nature Conservation.
Popular Science in Mathematics/Computer Science/Natural Science/Technology.
Ecology.
Aerospace Technology and Astronautics.
Popular Science in Astronomy.
Extraterrestrial Physics, Space Sciences.
Space industrialization- Environmental aspects.
Engineering.
Environmental degradation.
Astronomy, Astrophysics and Cosmology.
Environmental responsibility.
Astronautics and civilization.
Solar sails.