Visual direction finding by fishes

The use of visual orientation, in the absence of landmarks, for underwater direction finding exercises by fishes is reviewed. Celestial directional clues observed directly near the water surface or indirectly at an asymptatic depth are suggested as possible orientation aids

Financial Management Of Gas And Electric Utilities By The Securities And Exchange Commission *

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/91207/1/j.1540-6261.1948.tb01012.x.pd

Potential Structural Materials and Design Concepts for Light Airplanes

Potential structural materials and design considerations for helicopters and light general aircraf

On the doubtful validity of Tachypleus hoeveni Pocock, an Indonesian horseshoe crab (Xiphosura)

There are four undoubtedly valid species of living xiphosurans…

Potential structural materials and design concepts for light airplanes Final report

Potential structural materials and design concepts evaluated for light aircraft application