cam a22 4 4500 282862684 CHVBK 20200827110017.0 130818s1960 xxu 00 eng (NEBIS)005042638 (IDSBB)000589469 SzZuIDS NEBIS ETH-BIB 590 15 Facts and theories concerning the insect head by R.E. Snodgrass Washington The Smithsonian Institution 1960 61 S. Ill. Smithsonian miscellaneous collections vol. 142, no. 1 142/1 (NEBIS)001306727 299363600 Publication / Smithsonian Institution 4427 4427 (NEBIS)000062857 358660009 Snodgrass Robert Evans Sammelband ETH-BIB (NEBIS)005042637 570077117 BK020000 XK020000 XK020000 zo SzZuIDS BS/BE NEBIS E16 E16 RH P 8241: 142 Sammelband IDSBB A100 A100 100ZM UBH NatG 1469:142:1 Akz: ba/uub-/u NEBIS 490 -- Smithsonian miscellaneous collections vol. 142, no. 1 142/1 (NEBIS)001306727 299363600 NEBIS 490 -- Publication / Smithsonian Institution 4427 4427 (NEBIS)000062857 358660009 NEBIS 700 1- Snodgrass Robert Evans NEBIS 773 -A Sammelband ETH-BIB (NEBIS)005042637 570077117 IDSBB 100 1- Snodgrass R. E. 1875-1962 (DE-588)101750102 IDSBB 490 0- Smithsonian miscellaneous collections Vol. 142, Nr. 1 142/1 (IDSBB)000099066 299363600