Book by Lloyd, R.
"synopsis" may belong to another edition of this title.
Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
Condition: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind. Seller Inventory # rev6487521101
Quantity: 1 available
Seller: Coch-y-Bonddu Books Ltd, MACHYNLLETH, United Kingdom
ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Hardcover, 1992). 1992 1st edition. 8vo (158 x 240mm). Ppxvi,176. B/w charts, line drawings, bibliography. Turquoise coer with line drawing, issued without dust-wrapper. Slight dust marks and lean to spine, else very good. "The aquatic environment is showing signs of man's activities. And our freshwater fisheries have not escaped the effects of. the discharge of chemicals and wastes. This book describes post-war efforts to protect the fisheries from such pollution, and discusses the different approaches which have been made towards their preservation and restoration. The main purpose of this book is to introduce the technical non-specialist to the complexities of the subject through a balanced overall view." Chapters include: Introduction; What is pollution? - definitions and effects; Assessing the toxicity of chemicals; Sub-lethal tests with fish; Effects of some common pollutants on fish; Toxicity of mixtures; Deveoplment of water quality standards to protect fish; Protection of freshwater fish; The economic value of freshwater fisheries; General conclusions. . Seller Inventory # 55907
Quantity: 1 available
Seller: Mispah books, Redhill, SURRE, United Kingdom
hardcover. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book. Seller Inventory # ERICA82908523818754
Quantity: 1 available