WHITNEY, M.I. - Aerodynamic and vorticity erosion of Mars: Part I. The formation of channels. Part II. Vortex features, related systems, and some possible global patters of erosion.

1979. Geol. Soc. Amer. Bull. 90; pp. 1111-1143, 29 fig./phot. Orig. wrps. with small libr. stamp, stapled, 4to.

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