This book is about understanding of the biolgy, morphology, ecology, agronomy and use of cultivated plants is essential for work in agriculture. This is a valua

Designed to aid the identification of over 4250 cultivated trees, shrubs and climbers of the world, this guide briefly describes each genus, providing country o

The genetic variability that developed in plants during their evolution is the basic of their domestication and breeding into the crops grown today for food, fu