661.0723 / B386PR
Beavon,David K
PROCESS FOR THE PRODUCTION OF SULFUR FROM MIXTURES OF HYDROGEN SULFIDE AND FIXED NITROGEN COMPUNDS / .- Unesco, Paris, 1976 .- 6 .
U. S. Patent No 3,970,743
Subject Headings:
Sulfur;
Hydrogen Sulfide;
Copy Details:
Acc. No.: A62887, Full Call No.: 661.0723 B386PR, Item type: Books , Location: General Stacks,
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Beavon,David K
PROCESS FOR THE PRODUCTION OF SULFUR FROM MIXTURES OF HYDROGEN SULFIDE AND FIXED NITROGEN COMPUNDS / .- Unesco, Paris, 1976 .- 6 .
U. S. Patent No 3,970,743
Subject Headings:
Sulfur;
Hydrogen Sulfide;
Copy Details:
Acc. No.: A62887, Full Call No.: 661.0723 B386PR, Item type: Books , Location: General Stacks,
------------------------- --------------------- ------ --------- ------- ------- --------- --------