Entomology is the branch of science concerned with the study of insects. Insects re small air-breathing arthopoda of the class Insecta, having a body divided into head, thorax, and abdomen, three pairs of legs, and (in most species) two pairs of wings. Insects comprise about five sixths of all known animal species, with a total of over one million named species.

This encyclopaedic work on Entomology covers all important issues pertaining to subject in simple language. Supported by facts and figures, this work will prove of utmost use to readers.

Details of the Volumes
. Insects and Agriculture
. Insect Control

A balanced diet is the key to sound health. It comprises a right proportion of intakes, like, protein, carbohydrates, fat, vitamins and other minerals etc. It is related to one's age, health and profession. For example, a diet which contains carbohydrates, vitamins, mineral salts, enough fat (but not in excess) and proteins in a right proportion in necessary for growth and maintenance of the body according to age and size of the body and occupation of a person.

Normally, it should be able to provide about 3000 calories per day for a normal adult. It should contain all essential elements in appropriate proportion. An average person requires carbohydrates, proteins and fat.

This work is an audible attempt in dealing with all the concerned issues of diet and nutrition at length.

Insects are small air-breathing arthropods of the class Insecta, consisting of six legs and multi-segmented body with two pairs of wings in most species. Insects comprise about five sixth all known animal species, with a total of over one million named species.

They may be useful or harmful to man. Silkworm produces raw silk, which is, used the world over in its refined form. Similarly, honeybee produces honey and wax, both of which are of great utility to man.

This modest work throws light on several other issues regarding insects, their anatomy, types, their uses and disadvantages, etc. It makes a very interesting reading.

Health and food are interrelated. Healthy food supports sound health both at physical and mental level. Healthy food also plays an important role in developing human personality and thinking. Various kinds of food help in developing our thinking.

There are different techniques or sciences of preparing food. A delicious food leads to a healthy appetite. It is the techniques, which can turn a simple and dry vegetable into a tasty and appetising dish. On the contrary, improper handling of food preparation or lack of knowledge how to cook or prepare a particular dish can lessen the urge to eat and drink.

This work focuses on different aspects of health and food science. A must for every bon vivant.