vegetable coal
81Mutagen — In genetics, a mutagen (Latin, literally origin of change) is a physical or chemical agent that changes the genetic material, usually DNA, of an organism and thus increases the frequency of mutations above the natural background level. As many… …
82Chatsworth House — across the River Derwent, with the Hunting Tower visible above Chatsworth House is a stately home in North Derbyshire, England, 3.5 miles (5.6 km) northeast of Bakewell and 9 miles (14 km) west of Chesterfield (GB Grid SK260700). It is… …
83Geography of Ireland — The geography of Ireland describes an island in northwest Europe in the north Atlantic Ocean. The main geographical features of Ireland include low central plains surrounded by a ring of coastal mountains. The highest peak is Carrauntoohil ( ga.… …
84Industrial wastewater treatment — covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re use.Most industries produce some wet waste… …
85List of Statutory Instruments of the United Kingdom, 1995 — This is a complete list of all 1,872 Statutory Instruments published in the United Kingdom in the year 1995. NOTOC 1 100* National Health Service (Optical Charges and Payments) (Scotland) Amendment Regulations 1995 S.I. 1995/1 * Plymouth… …
86COSHH — The Control of Substances Hazardous to Health Regulations 2002 United Kingdom Parliament Citation: 2002 No. 2677 Primary legislation: European Communities Act 1972, Health and Safety at Work etc. Act 1974 Introduced by …
87History of manufactured gas — The history of manufactured gas, important for lighting, heating, and cooking purposes throughout most of the nineteenth century and the first half of the twentieth century, began with the development of analytical and pneumatic chemistry in the… …
88cañada — /keuhn yah deuh, yad euh/, n. Chiefly Western U.S. 1. a dry riverbed. 2. a small, deep canyon. [1840 50; < Sp, equiv. to cañ(a) CANE + ada n. suffix] * * * Canada Introduction Canada Background: A land of vast distances and rich natural resources …
89Canada — /kan euh deuh/, n. a nation in N North America: a member of the Commonwealth of Nations. 29,123,194; 3,690,410 sq. mi. (9,558,160 sq. km). Cap.: Ottawa. * * * Canada Introduction Canada Background: A land of vast distances and rich natural… …
90England — /ing gleuhnd/ or, often, / leuhnd/, n. the largest division of the United Kingdom, constituting, with Scotland and Wales, the island of Great Britain. 45,870,062; 50,327 sq. mi. (130,347 sq. km) Cap.: London. * * * I Southern part of the island… …
