 | BIOLOGISCHE ERKENNTNIS | MOHR,H. | € 10.00 |
|
| NEDERLANDESE ALMANAK | PYTTERSEN | € 45.00 |
|
| ON AGRESSION | LORENZ,KONRAD | € 20.00 |
|
| NATUURPHILOSOPHIE | WIGERSMA,B. | € 10.00 |
|
| DER BIOLOGISCHE LEHRAUSFLUG | SCHOENICHEN,W. | € 15.00 |
|
| HUNTING SALE CATALOG | MAGAZINE | € 10.00 |
|
| FIRST INTERNATIONAL PHOTOBIOLOGICAL CONGRESS | PROCEEDINGS | € 20.00 |
|
| MINERAL ECONOMICS | RUDAWSKY,O. | € 50.00 |
|
| CHYMIA MEISSNER | MEISSNER,W.WALTER | € 30.00 |
|
| LICHT MICROSCOPY | OLDFIELD,RON | € 15.00 |
|
| RAUCH PLAGE | SPELSBERG,GERD | € 10.00 |
|
| HANDLEIDING VOOR VELDPROEVEN | LANDBOUWVOORLICHTINGSDIENST | € 10.00 |
|
| EVOLUTIE | MOORE,RUTH | € 10.00 |
|
| SPECTRUM MAANATLAS | MOORE,PARTRICK | € 10.00 |
|
| TRADER HORN | GALSWORTHY,JOHN | € 10.00 |
|
| KULTURFAHRPLAN | STEIN,WERNER | € 10.00 |
|
| WILDLIFE HERITAGE | HEY,DOUGLAS | € 10.00 |
|
| NEUROETHOLOGY | CAMHI,JEFFREY M. | € 15.00 |
|
| ALBUM OF DRAWINGS | THE NEW YORKER | € 10.00 |
|
| HISTORISCHE GIDS | D`AILLY | € 10.00 |
|
