This volume is a reprint of a classic book about Nautilus, first published in 1987, with an introductory chapter summarizing all of the work on Nautilus and its habitat since the publication of the first edition more than 20 years ago. The surge in articles in the last two decades indicates an expanded interest in the subject, reflecting a renewed appreciation of the complexity and fragility of the marine habitat and its biota.

Social common capital provides members of society with those services and institutional arrangements that are crucial in maintaining human and cultural life. The term "social common capital" is comprised of three categories: natural ca

This 26th installment in the popular LOCK ON series is dedicated to Northrops sleek F-5E/F Tiger II fighter. This book is packed with beautiful full color photographs of the aircraft serving with the Swiss Air Force. Excellent documentation of details such as the cockpits, landing gear, avionics, internal 20mm cannons, external stores, and more abound in this very useful publication. Five additional pages of aircraft serving with the USAF, USN, and USMC are featured in full color to round off this fine publication. This book belongs in the collection of any scale aircraft modeler, aviation or military enthusiast, or former Tiger pilot.