New approaches to the preservation of contaminants in water samples /

Jan. 1979.

New approaches to CETA training : an overview of the Title III National Program for Selected Population Segments.

"Prepared for the Employment and Training Administration, U.S. Department of Labor under research and development contract no. 20-25-77-20."

New approaches in correlative studies of biological ultrastructure by high-resolution electron microscopy.

Paper presented at Royal Microscopical Society's celebration of the "Tercentenary of the Microscope in Living Biology," April 9, 1963, Bethesda, Maryland.

New approaches to the budgetary treatment of federal credit assistance [prepared by Marvin Phaup].

"March 1984"--Cover.

Sustaining improved U.S. participation in the International Labor Organization requires new approaches : report to the Chairman, Committee on Labor and Human Resources, United States Senate /

"B-214316"--Prelim. p.

The distribution of salinity in New York Harbor and its approaches /

"Status report no. 12, Contract N6 onr-264, Task 15, Cornell University, December 1951"-leaf [1].