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Helené J Coetzee, J Das Neves, I E J Barnhoorn, G M Wagenaar
Pág. 118
Aldrin en methoxychlor is plaagdoders waarvan konsentrasies onlangs in die Albasini Dam (Limpopo Provinsie) gemeet is. Die teenwoordigheid van aldrin was onverwags, aangesien hierdie plaagdoder deur die UNEP Stockholm Konfensie in 2004 verban i...
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Frans Klijn, Nathalie Asselman and Dennis Wagenaar
The Netherlands has just finished implementing the Room for the Rivers program along the Rhine and Meuse Rivers in response to increasing river discharges. Recently, making more room for the river is, however, being challenged for future application beca...
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Byron M. Bester, J. C. van Dyk, G. M. Wagenaar
Pág. 1 bladsy
Die Bojanala Platinum distrik in the Noordwes Provinsie is ?n gevestigde myn- en landbougebied in Suid-Afrika. Myn- en landbou aktiwiteite lei tot die besoedeling van naasliggende riviere en damme hoofsaaklik as gevolg van besoedelde afloop...
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M.L. Mokae, G.M. Wagenaar, Nico J. Smit
Pág. 1 bladsy
The testes of two Clarias species from the Okavango Delta were assessed because of their colour differences. Three histological stains were used to enhance the cellular detail in the testes. The lobules and different cell types were detected and d...
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Heres, L. Engel, B. van Knapen, F. de Jong, M. C. M. Wagenaar, J. A. Urlings, H. A. P.
Pág. 603 - 611
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Bassett, Mark J; Lee, Rian; Otto, Carla; McClean, Phillip E
Pág. 50 - 55
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R van den Hoven, JA Wagenaar, and RD Walker
Pág. 218 - 223
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C. F. Wagenaar
AbstractBusiness in South Africa is becoming increasingly involved in the solution of the social problems of the country, and business managers face growing demands concerning the corporate social responsibility of the private sector. The author investig...
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