Turn rocks into treasuresーto display at home or to give to your friends!
Using pens, markers, paints and brushes and the simple lessons in this book, you will be able to turn inexpensive stones int……続きを見る
Fossils are essential to the reconstruction of the evolution of life and episodes in Earth history. Knowledge of biomineralization - the processes associated with the formation of mineralized biolog……続きを見る
This volume is a timely and worthy addition to the preceding Albrecht Papers. Those who read it will be inspired to spread the word about the logical connections among soil health, animal health and……続きを見る
Entdecken Sie die verborgenen Wunder unter Ihren Füßen!
Tauchen Sie mit diesem Führer tief in die Welt des Rockhounding ein und begeben Sie sich auf eine geologische Reise voller Entdeckungen, Ehrfu……続きを見る
