Maitland, P. S. (1978) Biology of Freshwaters. Haslam, S. M. (1978) River Plants. The Macrophytic Vegetation of Watercourses. Pinder L. C. V. (1978) A key to the adult males of the British Chironomidae (Diptera) the non‐biting midges. Miller, W.E., Greene, J.C. & Shiroyama, T. (1978) The Selanastrum capricornutum Printz Algal Assay Bottle Test: Experimental Design Application, and Data Interpretation Protocol.
📖 افتح في inklap 🔗 DOI 📮 اطلب بحثاً