Water quality aáeáment to determine the nature and extent of water pollution by agriculture and related activities
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| Format: | Book |
| Language: | Spanish |
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| Item Description: | Ilus.; 15 ref. |
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| Physical Description: | p. 171-193 |
| ISBN: | ISBN 92-5-103380-3 IáN 1020-1203 |
| ISSN: | ISBN 92-5-103380-3 |