Rockhounding Pennsylvania and New Jersey : A Guide to the States' Best Rockhounding Sites

Autor:	Robert Beard
Předmět:	Minerals--Collection and preservation--New Jersey--Guidebooks, Minerals--Collection and preservation--Pennsylvania--Guidebooks, Rocks--Collection and preservation--New Jersey--Guidebooks, Rocks--Collection and preservation--Pennsylvania--Guidebooks
Kategorie:	NATURE / Rocks & Minerals, NATURE / General, TRAVEL / United States / Northeast / Middle Atlantic (NJ, NY, PA)
Popis:	A complete guide and source-book brimming with advice on collecting and preparing gems and minerals.
Databáze:	eBook Index
Externí odkaz:	Zobrazit plný text záznamu