cam a22 u 4500 282795715 CHVBK 20201015055703.0 130818s1972 xxu|||||||||| 00 |eng d 0-670-30268-6 (IDSBB)001606967 (RERO)1041936 ? SzZuIDS BS/BE B400 ger kids s1ss rero 500 15 Hardin Garrett J. 1915-2003 (DE-588)119151189 Exploring new ethics for survival the voyage of the spaceship Beagle Garrett Hardin New York Viking Press 1972 XIV, 273 p. ill. 24 cm BK020000 XK020000 XK020000 nw SzZuIDS BS/BE ph SzZuIDS BS/BE RERO RE61096 RE61096 RE610960003 ISEAS 304 IDSBB B400 B400 400J1 BeM ZB Nat XXXIV 2408 Akz: be/stub/u IDSBB 100 1- Hardin Garrett J. 1915-2003 (DE-588)119151189 RERO 100 1- Hardin Garrett James (RERO)A003347579 cre