Tracks the change in total value of sales, as well as the total number of lots offered and sold annually in the art market. This chart shows whether Robert Havell’s total sales are going up, and if so ...
ZOOTAXA, 59 - 63. PRYS-JONES RP (2011) Type specimens of the Imperial Woodpecker campephilus imperialis (Gould, 1832). Bulletin of the British Ornithologists' Club, 131: 256 - 260. PRYS-JONES R (2011) ...