Nature and its symbols / Lucia Impelluso ; translated by Stephen Sartarelli.Call Number: RISD REFERENCE N7680 .I4713 2004
1000 symbolsCall Number: RISD REFERENCE N7560 .S54 2002
Book of symbolsCall Number: RISD REFERENCE AZ108 .B66 2010
Folklore and symbolism of flowers, plants and trees BL325.P6 L4 1960
Illustrated book of signs & symbols AZ108 .B78 1996