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The study evaluates existing cost-sharing programs for wastewater pollution abatement as described in the Federal Water Pollution Control Act Amendments of 1972
A report of preliminary-exploratory studies is pre sented of the heat transfer dosage likely to be received by a substrate when exposed to burning plastics and
In this discussion we are ultimately concerned with the problem of developing a fully mechanized information selection and retrieval system. For the immediate
The exposure test wall was built at the National Bureau of Standards in connection with a long-time project to study the action of various weathering agents