Ewing, G. C. (1965). Oceanography from space: Proceedings...of conducting oceanographic explorations from aircraft, manned orbital and lunar laboratories, held at Woods Hole, massachussets, 24-28 August 1964 : sponsored by National Aeronautics ... Office of Space Science and Applications , Washington D. C. Woods-Hole: Woods-Hole Oceanographic Institution.

Ewing, Gifford C. Oceanography From Space: Proceedings...of Conducting Oceanographic Explorations From Aircraft, Manned Orbital and Lunar Laboratories, Held At Woods Hole, Massachussets, 24-28 August 1964 : Sponsored By National Aeronautics ... Office of Space Science and Applications , Washington D. C. Woods-Hole: Woods-Hole Oceanographic Institution, 1965.

Ewing, Gifford C. Oceanography From Space: Proceedings...of Conducting Oceanographic Explorations From Aircraft, Manned Orbital and Lunar Laboratories, Held At Woods Hole, Massachussets, 24-28 August 1964 : Sponsored By National Aeronautics ... Office of Space Science and Applications , Washington D. C. Woods-Hole: Woods-Hole Oceanographic Institution, 1965.