Proceedings : June 1964
Wedi'i Gadw mewn:
| OCLC: | 18736465 |
|---|---|
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
[Toronto?] :
Water and Pollution Advisory Committee,
[1964?]
|
| Fformat: | Trafodyn Cynhadledd Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | Cover title. |
|---|---|
| Disgrifiad Corfforoll: | vi leaves, 281, 12 p. : ill. |
| Llyfryddiaeth: | Includes bibliographical references. |