Witness To A Changing Earth: A Geologist’s Journey Learning About Natural and Human-caused Global ChangeE-bookWitness To A Changing Earth: A Geologist’s Journey Learning About Natural and Human-caused Global ChangedeC. Hans NelsonNota: 0 de 5 estrelas0 notasSalve Witness To A Changing Earth: A Geologist’s Journey Learning About Natural and Human-caused Global Change para mais tarde