“s k dubey”

This book is a comprehensive reference work covering net material, rational gear design, description of modern fishing gear and its operation as well as strategy and tactics of fishing and attracting fishes. It has been written primarily for the use of students who require basic information on fish ... More

The present text has been designed for the students taking keen interest in marine life. This publication covers science of Marine Biology; Ocean water; resources from the Sea; Sea Floor; Benthic and Pelagic Zones; Nature of Sea Water Photic Zones; Nekton; Phythplankton; Zooplankton; Marine Plants; ... More

This book gives a concise presentation of the main aspects of general ecology of animals and plants in the light of the latest ideas and current researches. It is characterized by the rapidly growing complexity and a bewildering diversify of facts, data, aspects exmples and findings. Efforts have b... More