TY  - BOOK
AU  - Robinson,Marlene M.
TI  - Crystals: what they are and how to grow them 
AV  - QD921 .R612 1988
U1  - 548/.81 20
PY  - 1988///
CY  - Philadelphia, Pa.
PB  - Running Press
KW  - Crystals
KW  - Mineralogy
N1  - Cover title: Crystals, crystals, crystals; Issued also as kit with packet containing alum; Includes index
UR  - http://www.archive.org/details/crystalswhatthey00robi
UR  - http://www.openlibrary.org/books/OL2065119M
ER  -