Search Results for the EPA National Library Catalog

Items Found: 8

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Your Search: (AUTHOR=Harper AND D. AND L.)

 
 
 

Select Item Title Year Published
An intercomparison of grinding techniques used for the preparation of lead-in paint samples / 1997
Analysis of Specialized Pesticide Problems Invertebrate Control Agents - Efficacy Test Methods. Volume IX. Baculoviruses and Entomogenous Bacteria. 1978
Automation of Experiments with a Hand-Held Programmable Calculator. 1985
Oil and gas developments in Pennsylvania in 1978 / 1979
Prevention reference manual : control technologies post-release mitigation measures for controlling accidental releases of air toxics / 1989
Prevention reference manual : control technologies. Volume 2, Post-release mitigation measures for controlling accidental releases of air toxics / 1989
Simplex Optimization of Multielement Ultrasonic Extraction of Atmospheric Particulates. 1983
Study of Ozone Concentrations in Southern Louisiana. 1978

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