by Percy Parrish
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The design and working of ammonia stills
Calcium superphosphate and compound fert...
Sulphuric acid concentration
Sulphuric acid reaction chambers
[William Wheeler Hubbell, authorized to ...
Kokuritsu Kokkai Toshokan shozō Meijiki ...
1977 census of manufactures
Encyclopedia of Chemical Processing and ...
Chemical engineering
Metals handbook