Suchergebnisse - "Copeland, William"

PubPharm (494)

491

A Preliminary Study of the Activated Sludge Process

in: Industrial & engineering chemistry | 1922

von WILSON, J. | COPELAND, W. | HEISIG, H.

492

Is the Recovery of the Nitrogen in Sewage Sludge Practicable?

in: Industrial & engineering chemistry | 1917

von Copeland, W.

493

COPPER SULPHATE AS A GERMICIDE: SOME NOTES ON ITS USE IN CONNECTION WITH SEWAGE EFFLUENTS

Erschienen: 1905

von Johnson, G. | Copeland, W.

494

THE USE OF CARBOLIC ACID IN ISOLATING THE BACILLUS COLI COMMUNIS FROM RIVER WATER

enthalten in: Journal. Boston Society of Medical Sciences | 1901

von Copeland, W.

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