Thesis--Bonn. / Vita. Includes bibliographical references (p. vii-xxxiv).

Thesis (M. Env. St.)--University of Adelaide, Mawson Graduate Centre for Enivironmental Studies, 1994. / Includes bibliographical references (leaves 127-135).

Thesis--Frankfurt am Main. / Vita. Includes bibliographical references (p. 14-34).

Thesis (Ph. D.)--University of California, Santa Cruz, 1993. / Typescript. Includes bibliographical references.

Thesis (M.S.)--University of Puerto Rico, Mayaguez Campus, 2006. / Tables Includes bibliographical references.

Thesis (M.Sc.)--University of Adelaide, Dept. of Zoology, 1980.

Univ., Diss.--Lund, 1998.

Thesis (Doctor of the Science of Law)--Stanford University, 2002. / Includes bibliographical references (leaves 258-290).

Thesis (LL. M.)--Dalhousie University, 1990. / Includes bibliographical references (leaves 249-272).

Sea water samples were collected from different sampling stations along the Lebanese coast in the summer of 1994. Chemical, biological and physical analysis were conducted to assess the recreational water quality in Lebanon. / Some 125 samples were then analyzed for the presence of Cadmium and Mercury by atomic absorption spectrophotometry. Cadmium content, holding a mean 0.77 $ mu$g/L, was generally low for most areas with only a few elevated readings in Tripoli (1.89 $ mu$g/L), Checca (1.83 $ mu$g/L), Kaslik (0.79 $ mu$g/L), Beirut (1.19 $ mu$g/L) and Ramlet Al-Bayda (1.77 $ mu$g/L). Mercury content, holding a mean value of 0.06 mg/Kg (wet weight), was below the accepted tolerance limit of 0.5 mg/Kg for all sampling sites. / Some 128 samples were then analyzed for fecal coliforms (Escherichia coli and Streptococcus feacalis). Approximately, 50% of the sampling stations showed satisfactory results (less than 100 colonies/100 ml). High counts of fecal coliforms, over 500 colonies/100 ml, collected at Dora, Ramlet Al-Bayda and Antelias, reveal poor sea water quality and a public health hazards to swimmers and fishermen. / Some 36 samples were collected and analyzed for dissolved oxygen (DO), pH, salinity and temperature. For all sites sampled, DO averaged 4.03 mg/L, pH averaged 7.97, salinity averaged 38.77 ppt and temperature averaged 27.9$ sp circ$C. / The degree of pollution was found to be related to population density, industrial and human activity, continental runoffs and hydrological and meteorological conditions.