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	1.		Macroinvertebrate field and laboratory methods for evaluating the bi ological integrity of surface waters / Donald J. Klemm. by Klemm, Donald J United States. Environmental Protection Agency Material type: Text Publication details: Washington, D.C. : United States Environmental Protection Agency, 1990 Availability: Items available for loan: Main Library - Africana (1). Place hold Save to lists Add to cart (remove)
	2.		Macroinvertebrate field and laboratory methods for evaluating the bi ological integrity of surface waters / Donald J. Klemm. by Klemm, Donald J United States. Environmental Protection Agency Material type: Text Publication details: Washington, D.C. : United States Environmental Protection Agency, 1990 Availability: No items available. Save to lists Add to cart (remove)
	3.		Macroinvertebrate field and laboratory methods for evaluating the bi ological integrity of surface waters / Donald J. Klemm. by Klemm, Donald J United States. Environmental Protection Agency Material type: Text Publication details: Washington, D.C. : United States Environmental Protection Agency, 1990 Availability: No items available. Save to lists Add to cart (remove)
	4.		Macroinvertebrate field and laboratory methods for evaluating the bi ological integrity of surface waters / Donald J. Klemm. by Klemm, Donald J United States. Environmental Protection Agency Material type: Text Publication details: Washington, D.C. : United States Environmental Protection Agency, 1990 Availability: No items available. Save to lists Add to cart (remove)