Bentley, K W
Natural pigments: V.4 - New York, Inter Science Publishers, Inc 1960 - 302 - Chemistry of natural products .
Natural pigments/ Pyrrole pigments
547.7 CHE
100
Natural pigments: V.4 - New York, Inter Science Publishers, Inc 1960 - 302 - Chemistry of natural products .
Natural pigments/ Pyrrole pigments
547.7 CHE
100