The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America: described and illustrated by Amos Binney. Ed. by Augustus A. Gould ...

1

United States-Latin American relations: problems of Latin American economic development. A study...No. 6. Problems of Latin American economic development. Prepared at the request of the Subcommittee on American Republics affairs

Mode of access: Internet.

United States-Latin American relations; compilation of studies prepared under the direction of the Subcommittee on American Republics Affairs of the Committee on Foreign Relations, United States Senate, pursant to S. Res. 330, 85th Congress, S. Res. 31 and S. Res. 250, 86th Congress.

Bibliographical footnotes.

Long-term effects of land application of domestic wastewater : Roswell, New Mexico, slow rate irrigation site /

Mode of access: Internet.

Demonstration of nonpoint pollution abatement through improved street cleaning practices /

Mode of access: Internet.

Status assessment of toxic chemicals : vinylidene chloride /

Mode of access: Internet.

Source assessment : plastics processing, state of the art /

Mode of access: Internet.

Management of small waste flows /

Mode of access: Internet.

Fate and impact of pentachlorophenol in a freshwater ecosystem /

Mode of access: Internet.

Design and evaluation of a terrestrial model ecosystem for evaluation substitute pesticide chemicals /

Mode of access: Internet.

A study of vegetation problems associated with refuse landfills /

Mode of access: Internet.

Use of dredgings for landfill /

Mode of access: Internet.

Attenuation of pollutants in municipal landfill leachate by clay minerals /

Mode of access: Internet.

Status assessment of toxic chemicals : tricholorethylene /

Mode of access: Internet.

Potential effects of irrigation practices on crop yields in Grand Valley /

Mode of access: Internet.