TY - GEN AU - Singal, S. P. TI - Acoustic remote sensing applications T2 - Lecture notes in earth sciences SN - 3540616128 (Berlin) AV - QC871 .A28 1997 PY - 1997/// CY - Berlin, New York PB - Springer-Verlag KW - Atmosphere KW - Remote sensing KW - Oceanography KW - Echo sounding N1 - Includes bibliographical references and index ER -