机译:Comparison of Sampling Techniques for the European Red Mite,Panonychus ulmi(Koch) (Acari: Tetranychidae) and the Apple Rust Mite,Aculus schlechtendali(Nalepa) (Acari: Eriophyidae)
机译:Weathering of Some Norwegian Alum Shales, II. Laboratory Simulations to Study the Influence of Aging, Acidification and Liming on Heavy Metal Release