This useful guide provides a comprehensive overview of the wide variety of snakes, lizards, crocodiles, turtles and tortoises to be found in Sri Lanka. Over 130

Sea Fishes of the Mediterranean reveals the fascinating wealth of sea life found in this diverse but little-documented region. This compact and easy-to-use guid

293 fish in full colour, 1 fish and description etc. per page!including maximum and average lengths and weight where available!with fish names in 6 different la

The global scale of alien species invasions is becoming more and more evident in the beginning ofthe new millennium. Though the problem ofbiological invasions b