Robert Smith
1803
Deeside
A discourse on occasion of the death of the Rev. Jonathan Edwards, D.D., president of Union College
Angharad
Computer assisted preliminary design for drinking water treatment process systems
Development of foreign economic indices
Guidance manual for minimizing pollution from waste disposal sites
Sand and gravel resources of Majuro Atoll, Marshall Islands
Stream models for calculating pollutional effects of stormwater runoff
The scourge
Third catalogue of contemporary Welsh music
Total energy consumption for municipal wastewater treatment