.245
a	International Symposium and first world congress on the preservation...
b	: volume 2, Contributions on the status, preservtaion, and conservation of natural history collections, held in Madrid, Spain on 10-15 May 1992
h	Book
.005
a	00000000000000
.260
a	Madrid, Spain: Direccion General de Bellas Artes y Archivos Ministerio de Cultura, 1992.
b
c	2000
.084
a	068.959 Ase
.300
a	xi, 426 hlm.
b	gamb., tab., 25 cm. (Natural history collections)
c	xi, 426 hlm.; gamb., tab., 25 cm. (Natural history collections)
.336
a	Book