Search results for ""author brian spencer""
John Wiley and Sons Ltd Molluscan Shellfish Farming
As the world’s population and the demand for seafood increase, the production of seafood from aquaculture has also seen massive increase and is set to continue. With wild stocks of many molluscan species depleted, aquaculture is firmly recognised as the means now, and for the future, of bridging the gap between the supply and demand of seafood. This important book covers the general biology of bivalves, hatchery culture methods and specific and comprehensive details of the cultivation of many commercially important species, including clams, oysters, mussels, scallops and abalone. Based on the author’s extensive experience and hands on research into this subject, Molluscan Shellfish Farming provides essential information for all involved in the culture of molluscs. The book will be particularly useful for aquaculture personnel on working fish farms and in academic research posts. Libraries in all universities and research establishments where aquaculture and biological sciences are studied and taught should have copies of this book available. Part of this book is based on a Buckland Lecture, sponsored by the Buckland Trustees
£161.95
Boydell & Brewer Ltd Pilgrim Souvenirs and Secular Badges
An exceptional reference work to pilgrim and secular badges of the middle ages. This is the first major catalogue in English devoted to medieval badges. These fascinating objects provide us with a guide to the popularity of different cults and pilgrim centres, supplying evidence of the sometimes arduous journeys not only to famous and far-off sanctuaries like Compostela, but to native shrines such as that of St Thomas Becket at Canterbury, or the tombs of local, unofficial saints. Often mass-produced and sold in tens of thousands, pilgrim souvenirs offer pointers to fashion in contemporary precious jewellery. The secular badges include a wealth of non-religious imagery, playful and amatory, satirical, celebratory and heraldic. Illustrating nearly 800 items ofpopular medieval jewellery, the catalogue contained within the book describes previously unpublished finds retrieved from datable archaeological London waterfront deposits, and provides the basis of a chronological framework for future excavations. BRIAN SPENCER was the Senior Keeper at the Museum of London, with special responsibility for the Museum's collection of medieval everyday objects.
£40.00
HarperCollins Publishers Short walks in the Peak District: Guide to 20 local walks
The Peak District, with its gentle limestone White Peak and the wilder more dramatic gritstone Dark Peak, is a superb walking area. Explore the district with these 20 walks, all of which are 5 miles or under in length and can easily be completed in less than 3 hours. This guide, produced in co-operation with the Ramblers and featuring Ordnance Survey mapping, is the perfect way to really appreciate the stunning scenery of the Peak District. INCLUDES: 20 easy to follow walks which can be completed in 3 hours and under. Each walk has a detailed 1:25 000 Ordnance Survey map with the route clearly marked plus a detailed description of the route. The walks have been chosen with issues like parking and refreshments in mind to make life easy for families. Packed with colour photographs of scenes you will see along the walk. The perfect guide for afternoon walks near to Chesterfield, Sheffield, Matlock, Buxton and Macclesfield.
£7.20
