A book of R. L. S. : works, travels, friends, and commentators,

"Printed by T. and A. Constable, Printers to His Majesty at the Edinburgh University Press"--p.298.

The Robert Louis Stevenson originals /

Includes index.

R.L. Stevenson : a critical study /

Bibliography: p. 213-[216].

The life of Robert Louis Stevenson /

Bibliographical foot-notes.

The opinions of Sir Robert Peel, expressed in Parliament and in public.

Mode of access: Internet.

The novels and tales of Robert Louis Stevenson.

XVI. A child's garden of verses. Underwoods. Ballads.--XVII. Vailima letters: correspondence addressed to Sidney Colvin.--XVIII. Memoir of Fleming Jenkins. Records of a family of engineers.--XIX. In the South seas. A foot-note to history.--XX. Weir of Hermiston. The plays of W.E. Henley and R.L. Stevenson. Fables.--XXI. St. Ives: being the adventures of a French prisoner in England.--XXII. Sketches. Criticisms., etc.--XXIII-XXIV. Letters to his family and friends, selected and ed. ... by S. Colvin.-- ... XXV. New Letters, selected and ed. by S. Colvin.

The pocket R.L.S. : being favourite passages from the works of Stevenson.

Mode of access: Internet.

Life of Robert E. Lee /

Mode of access: Internet.

The novels and tales of Robert Louis Stevenson.

"Index to the Thistle edition, comp. by F.D. Tandy"--v.22, p.645-669.

The novels and tales of Robert Louis Stevenson ...

Criticisms, etc.--XXIII-XXIV. Letters to his family and friends, selected and ed. ... by S. Colvin.--XXV-XXVI. The life of Robert Louis Stevenson, by G. Balfour.--XXVII. New letters, selected and ed. by S. Colvin.

Recherches sur la végétation de l'ouest de la France, à l'époque tertiaire,

Mode of access: Internet.

Some effects of tropical storm Agnes on water quality in the Patuxent River estuary

A post Agnes study emphasizing environmental factors...weekly sampling at eight stations from 28 June to August 30, 1972. Spatial and temporal changes in the distribution of many factors, e.g., salinity, dissolved oxygen (DO), seston, particulate carbon and nitrogen, inorganic and organic fractions of dissolved nitrogen and phosphorus, and chlorophyll a were studied and compared to earlier extensive records. Patterns shown by the present data were compared especially with a local heavy storm that occurred in the Patuxent drainage basin during July 1963. Some interesting correlations were observed in the data. (PDF has 39 pages.)

Some effects of Hurricane Agnes on water quality in the Patuxent River Estuary

A post-Agnes study that emphasized environmental factors was carried out on the Patuxent River estuary with weekly sampling at eight stations from 28 June t o 30 August 1972. Spatial and temporal changes in the distribution of many factors , e.g., salinity , dissolved oxygen, seston, particulate carbon and nitrogen, inorganic and organic fractions of dissolved nitrogen and phosphorus, and chlorophyll a were studied and compared t o extensive earlier records. Patterns shown by the present data were compared especially with a local heavy storm that occurred in the Patuxent drainage basin during July 1969. Estimates were made of the amounts of material contributed via upland drainage. A first approximation indicated that 14.8 x l0 (3) metric tons of seston were contributed t o the head of the estuary between 21 and 24 June. (PDF contains 46 pages)

Abundance and conservation status of the Yangtze finless porpoise in the Yangtze River, China

middle and lower reaches of the Yangtze River, China. It is the only freshwater population of porpoises in the world and is currently listed as Endangered by IUCN. In November and December 2006 we used two boats and line transect methods to survey the entire current range of the population, except for two lakes (Poyang and Dongting). Sighting results were similar for both boats, so we pooled all data and analyzed them using two line transect models and a strip transect model. All models produced similar estimates of abundance (1111, 1225 and 1000). We then added independent estimates of the number of porpoises from the two lakes for a total estimate of approximately 1800 porpoises. Our findings indicate that the population continues to decline and that its distribution is becoming more fragmented. Our current estimate in the main river is slightly less than half the estimate from surveys between 1984 and 1991 (which was probably an underestimate). We also found an apparent gap in the distribution of porpoises between Yueyang and Shishou (similar to 150 km), where sightings had previously been common. Continued threats to Yangtze finless porpoises include bycatch in unregulated and unselective fishing, habitat degradation through dredging, pollution and noise, vessel strikes and water development. Immediate protective measures are urgently needed to ensure the persistence of finless porpoises in the Yangtze River. The survey design and analytical methods developed in this study might be appropriate for surveys of cetaceans in other river systems. (c) 2008 Elsevier Ltd. All rights reserved.