Joy Tivy – författare

The third edition of this classic text, presents a broad-based study of the variations in the form and functioning of the biosphere at regional and global scale.

This book analyses the nature of the relationships between crops, livestock and the bio-physical environment, and the extent to which man has managed and modified the products and environment to suit his/her own particular needs.

This book analyses the nature of the relationships between crops, livestock and the bio-physical environment, and the extent to which man has managed and modified the products and environment to suit his/her own particular needs.