Birch, Orbital Ring Systems and Jacob's Ladders — I, JBIS 35:475 (1982) — scan hosted by the National Space Society

https://nss.org/wp-content/uploads/Orbital-Rings.pdf

Authors. Birch

Venue. JBIS 35:475 — scan hosted by the National Space Society

How the Institute flags it

speculative 1 time

Cited on 1 page

• Orbital Rings