Standard methods for the examination of water and wastewater : 19th edition supplement /
Wedi'i Gadw mewn:
Awduron Corfforaethol: | , , |
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Fformat: | Llyfr |
Iaith: | English |
Cyhoeddwyd: |
Washington, D.C. :
APHA-AWWA-WEF,
c1996.
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Pynciau: |
Disgrifiad Corfforoll: | ix, 43 p. : ill. ; 28 cm. |
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Llyfryddiaeth: | Includes bibliographies and index. |
ISBN: | 0875532292 |