Encyclopaedia of Nano Chemistry provides readers with an elaborate introduction to molecular nanotechnology, nanostructured materials, nano-particles and nanodevices. An overview of relationship between nanotechnology and nano-veliro is presented herein. The modern global issues regarding nano-particles, nanostructured materials and polymer nanotechnology are discussed in detail. The subject areas of nano-composites and nanostructured materials are covered detailing about their respective properties and applications. The inter-relationship among today's nano-world, nano-chemistry and the all important process of self-assembly is highlighted. An overview of nanotech products is presented.

This book tends to cover the aforementioned subject areas in their broadest possible terms. All useful supplementary research and reference tools have been included for readers' further investigations in the subject area of Nano Chemistry.

Organic Chemistry is the branch of Chemistry concerned with the compounds of carbon: originally confined to compounds produced by living organisms but now extended to include man-made substances based on carbon, such as plastics.

As is obvious from the name of the title this book portrays fundamentals of organic- chemistry in lucid manner.

The vital information is gathered under nine chapters, namely-Electronic Configuration of Atoms; Molecular orbitals; Resonance; Factors Affecting Bond-Reactivity; Hydrogen Bonding; Stereoisomerism; Reaction Mechanisms-I; reaction Mechanisms-I; and Acids and Bases; etc.

Hopefully, this will prove a dependable text book for students and teachers alike.

Environmental Chemistry is a recent branch of study, introduced as paper at undergraduate as well as post graduate level in many universities. But there are very few works by Indian writers on this subject. The present book is an attempt in this direction. Each topic covered in this book is self-sufficient in itself and is well explained with the help of suitable figures. An attempt has been made to describe each topic in the light of latest developments in the field in a simple language and elegant style.

Organic Evolution is carefully organised and clearly written. A primary aim throughout has been clarity so as to make the text selective and meaningful. It will make itself immediate useful to students. It provides a nucleus around which the teacher can plan a successful course without too much learning on complementary and supplementary readings.

The subject is logically dealt with by following the curse of evolution from the drawn of life, through the first multicellular organisms to the fore-runners of man- a species of unparalleled potential for good or evil.

The origin and adaptive radiation of each of the main animal having been succinctly described.

The book contains step-wise arranged chapter including origin of life, Lamarckism, Darwinism, Mutation Theory, Recapitulation Theory; Origin and Evolution of different animals and Evolution of man.