Rocks and rock formations
Meyer, Jürg, 1945-,
Rocks and rock formations : a key to identification / Jürg Meyer ; translated by Mark Epstein - 192 páginas : ilustraciones - Princeton field guides .
9780691199528
Rocas--Identificación
QE425.4 / M4913
Rocks and rock formations : a key to identification / Jürg Meyer ; translated by Mark Epstein - 192 páginas : ilustraciones - Princeton field guides .
9780691199528
Rocas--Identificación
QE425.4 / M4913