%0 U.S. Federal Government Document %0 Book %0 E-Resource %A Zhao, Yongyao %I New York University, School of Engineering and Science, Dept. of Meteorology and Oceanography %D 1970 %G English %B Geophysical Sciences Laboratory %B Geophysical Sciences Laboratory report %T The theory of wave refraction in shoaling water, including the effects of caustics and the spherical earth