cam a22 2 4500 282768947 CHVBK 20200827110011.0 130818s1920 xxu 00 eng (IDSBB)002740041 (NEBIS)003229322 (VAUD)991009733179702852 (RNV)000190042-41bculausa_network (RERO)000190042 0197169 (EXLNZ-41BCULAUSA_NETWORK)991006966099702851 SzZuIDS BS/BE A100 kids s1bi rero Bartsch Paul Experiments in the breeding of cerions Washington 1920 v. Pl. 8' Publications / Carnegie Institution of Washington No. 282 282 (IDSBB)000014332 299517780 Papers from the Tortugas Laboratory of the Carnegie Institution of Washington Vol. 14 14 (IDSBB)003805016 294519734 Department of Marine Biology of the Carnegie Institution of Washington BK020000 XK020000 XK020000 akmedea idsbb A MedeaZBZ tobt idszbz ZR MedeaZBZ SWK idszbz ZR VAUD bcudabc bcudabc CIW A 14 810050001 NEBIS Z01 Z01 04 TA 105: ab'2 IDSBB B400 B400 400J6 BeM ZB JL XLII 2 : 282 MEDEAB4000801 / 00051883 IDSBB A100 A100 100ZM UBH NatG 1477:282 00055696 IDSBB 100 1- Bartsch Paul IDSBB 490 0- Publications / Carnegie Institution of Washington No. 282 282 (IDSBB)000014332 299517780 IDSBB 490 0- Papers from the Tortugas Laboratory of the Carnegie Institution of Washington Vol. 14 14 (IDSBB)003805016 294519734 NEBIS 100 1- Bartsch Paul NEBIS 490 -- Publication / Carnegie Institution of Washington No. 282 282 (NEBIS)000058345 299517780 VAUD 100 1- Bartsch Paul aut