. Development and testing of an acoustic system for in situ determination of microbubble concentrations in the Oceanography. (31V0S 3Aiivi3y)aa (31V3S 3Aiivi3y) ea Figure 7. Sample's of System Response for Two Trans- ducer Backs-Top: Plexiglass Plate; Bottom: Steel Plate. 35. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wiens, Leonard Monterey, California: U. S. Naval Postgraduate School

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Keywords: ., bookc, bookcentury1900, bookleafnumber73, booksubjectoceanography