Study of detection, identification, and quantification techniques for spills of hazardous chemicals /

Sponsored by the Coast Guard, Office of Research and Development, and the Environmental Protection Agency, National Environmental Research Center, Remote Sensing Branch.

Aquatic plants : their identification and management /

"Most of the drawings of aquatic plants are through the courtesy of the Minnesota Department of Natural Resources."--p. [2] of cover.

The preparation, properties, chemical behavior and identification of organic chlorine compounds; tables of data on selected compounds of order III.

"Memorandum of certain 1946-1947 references not incorporated in regular text": p. xvii-xxv.