Knowledge Trove-GK-TB-06 PDF Download

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621747
Category : Education
Languages : en
Pages : 92

View

Book Description
Knowledge Trove-GK-TB-06

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621755
Category : Education
Languages : en
Pages : 96

View

Book Description
Knowledge Trove-GK-TB-07

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621763
Category : Education
Languages : en
Pages : 96

View

Book Description
Knowledge Trove-GK-TB-08

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621690
Category : Education
Languages : en
Pages : 88

View

Book Description
Knowledge Trove-GK-TB-01

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621739
Category : Education
Languages : en
Pages : 92

View

Book Description
Knowledge Trove-GK-TB-05

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621704
Category : Education
Languages : en
Pages : 88

View

Book Description
Knowledge Trove-GK-TB-02

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621720
Category : Education
Languages : en
Pages : 92

View

Book Description
Knowledge Trove-GK-TB-04

Author: Saraswati Experts
Publisher: New Saraswati House India Pvt Ltd
ISBN: 9353621712
Category : Education
Languages : en
Pages : 88

View

Book Description
Knowledge Trove-GK-TB-03

Author: Cally Hall
Publisher: National Geographic Books
ISBN: 0744020557
Category : Nature
Languages : en
Pages : 0

View

Book Description
Unearth a treasure trove of knowledge on over 130 gemstones from around the world. Learn how gemstones are formed and how to recognize them by their unique qualities and colors. It’s a wonderful book for beginners, students and gemstone-enthusiasts that includes the latest scientific research and specimen classification. Handbook of Gemstones is filled with all you need to know about the fascinating world of gemstones — cut and uncut stones, organic gemstones and precious metals. Inside, you’ll find: • Fast facts for quick reference, including chemical composition, hardness, gravity, luster and reflective value. • Photo close-ups of key details and highlights of distinguishing features. • Illustrations of faceting and shapes popular for each gemstone. • A detailed introduction to everything a beginner gemologist needs to know, including how gemstones form, the different properties, crystal shapes, faceting and the history of gems. Everything you ever wanted to know about gems Delve into the one-of-a-kind characteristics, colors and attributes of more than 130 gemstones with this compact visual guide. For easy classification, each stone’s entry includes annotated photographs to highlight distinguishing features and concise details about the attributes of gems. Designed for beginners and experienced collectors alike, this gemology book explores what gemstones are, how they are classified and how to identify them by their physical and optical properties. It also shows you how they were fashioned and imitated throughout history. Learn the differences between varieties of cut and uncut stones, organic gemstones and precious metals. It includes a glossary for many more technical and scientific terms, and over 800 high-quality photos of gems, making it the ideal gift for any budding gemologist! Love what you’re seeing? Check out other titles in the series! The DK Handbook series is an incredible collection of titles that fascinate curious minds. Other books include Rocks and Minerals, Dinosaurs, and Prehistoric Life, and Stars and Planets.

Author: David Salomon
Publisher: David Salomon
ISBN: 1622093976
Category : Nature
Languages : en
Pages : 312

View

Book Description
An exhaustive resource for penguin-o-philes, amateur and academic alike, Penguin-Pedia unites careful analysis of the behavior, habitat, reproduction, feeding habits, and population levels of all seventeen penguin species with the author s personal observations and reflections. Each chapter draws on a wealth of scientific data and reports, as well as providing detailed measurements and weights of penguins from various colonies and nests. An extensive bibliography will direct students of the penguin to scholarly books and journals, while dozens of full-color photographs of penguins in their natural habitat and personal accounts provide entertainment for the layman. A full directory of penguin exhibiting zoos from around the world completes this source of all things penguin.