This book highlights the importance of non-wood forest products (NWFPs) and their crucial role in sustaining the livelihood of rural and indigenous communities in Asia. The authors depict how the preservation of forests and the associated major non-wood resources may provide an important avenue to reduce poverty. The local practices and knowledge on harvesting NWFPs are often rooted in tradition, and vary from one region to the other. This made it difficult to develop and establish research focus on a greater scale in the past. Readers of this volume will gain an often-missed, broader perspective from these new studies. The authors put a special emphasis on the nexus between conservation and livelihood from an Asian point of view. This addresses a knowledge gap in the current literature and offers important clues on conducting similar research around the world. The volume provides a useful reference guide for the relevant researchers, practitioners and policy makers.

Published in 1998. An International monograph publishing series covering new research into the 'green' issues such as government, corporate and public responses to environmental hazards, the economics of green policies and the effectiveness of environmental protection programmes.

This book highlights the importance of non-wood forest products (NWFPs) and their crucial role in sustaining the livelihood of rural and indigenous communities in Asia. The authors depict how the preservation of forests and the associated major non-wood resources may provide an important avenue to reduce poverty. The local practices and knowledge on harvesting NWFPs are often rooted in tradition, and vary from one region to the other. This made it difficult to develop and establish research focus on a greater scale in the past. Readers of this volume will gain an often-missed, broader perspective from these new studies. The authors put a special emphasis on the nexus between conservation and livelihood from an Asian point of view. This addresses a knowledge gap in the current literature and offers important clues on conducting similar research around the world. The volume provides a useful reference guide for the relevant researchers, practitioners and policy makers.

Published in 1998. An International monograph publishing series covering new research into the 'green' issues such as government, corporate and public responses to environmental hazards, the economics of green policies and the effectiveness of environmental protection programmes.

There are many current threats to the citrus industry, this is a timely effort to publish a book covering recent challenges and progress to their approaches to improve conditions. This book is useful to researchers, academicians, scientists to enhance and boost their knowledge for further research on citrus. There are few reviews and books dealing with various aspects of citrus industry. Existing publications are over 10 years old and do not have recent updated knowledge of citrus industry. Global appeal - Citrus is mainly produced commercially in 140 countries, primary producers are Brazil, China, United States, and Mexico.

This textbook covers all related communication technologies of underwater wireless communication, such as acoustic communication, optical communication, and magneto-inductive communication. After describing each technology, the authors relay their pros and cons, as it is essential to learn the underlying mechanism, advancements, and limitations of these techniques. Therefore, this book provides basics fundamentals of the three technologies, their advantages and disadvantages, and their applications. The authors also introduce research trends, pointing readers in the direction of research in the field of underwater wireless communication. The book is an essential textbook for undergraduate and graduate students in the field of underwater communications. The book is also useful as a reference to undergraduate engineering students, science students, and practicing engineers. The book includes end-of-chapter questions and numerical problems.

Boron (B) and zinc (Zn) deficiencies are widespread in alkaline, calcareous and low organic-matter soils of Pakistan. In the present study, the Cotton crop responded positively to application of B and Zn fertilizers. Plant growth, productivity and nutritional value of cottonseeds were improved, very cost-effectively, by optimizing B nutrition. Fertilizer B requirement was 1.0 kg B ha-1 and HCl extractable soil B critical range appears to be 0.5-0.6 mg kg-1 soil. . Similarly, use of Zn fertilizer in cotton promoted seed cotton yield, boll bearing, boll weight, and seed index. Zn application at rate of 7.5 kg ha 1 was most cost-effective. Certain plant physiological parameters, such as membrane integrity and chlorophyll content, were improved with better Zn nutrition of plants. Moreover, both B and Zn fertilizers showed residual effects in cotton - wheat system."