|  | THE REARING OF THE TSETSE FLY GLOSSINA PALLIPIDES AUSTEN  diss. | LEEGWATER - VAN DER LINDEN | € 10.00 |  |  | 
                
                
                    |  | THE RED HOURGLASS:lives of the predators | GRICE,G. | € 10.00 |  |  | 
                
                
                    |  | THE RESISTANCE OF INSECTS TO PLANT PROTEINASE INHIBITORS | JONGSMA,M.A. | € 12.00 |  |  | 
                
                
                    |  | THE RESISTANCE OF INSECTS TO PLANT PROTEINASE INHIBITORS | JONGSMA,MAARTEN A. | € 10.00 |  |  | 
                
                
                    |  | THE RESISTANCE OF INSECTS TO PLANT PROTEINASE INHIBITORS | JONGSMA,MAARTEN A. | € 10.00 |  |  | 
                
                
                    |  | THE RESISTANCE OF INSECTS TO PLNT PROTEINASE INHIBITORS | JONGSMA,MAARTEN A. | € 10.00 |  |  | 
                
                
                    |  | THE SECRED LIFE OF INSECTS | PASSARIN S`ENTREVES,P.a.o. | € 35.00 |  |  | 
                
                
                    |  | THE SECRED LIFE OF INSECTS | D`ENTREVES, P. PASSARIN a.o. | € 10.00 |  |  | 
                
                
                    |  | THE SKELETAL ANATOMY OF FLEAS (SIPHONAPTERA) | NODGRASS,R.E. | € 12.00 |  |  | 
                
                
                    |  | THE SONG OF INSECTS | PIERCE,GEORGE W. | € 25.00 |  |  | 
                
                
                    |  | THE SOUTH ASIATIC OLETHREUTINI (lepidoptera, tortricidae) | DIAKONOFF,A. | € 25.00 |  |  | 
                
                
                    |  | THE SPIDER | CROMPTON,J. | € 7.00 |  |  | 
                
                
                    |  | THE SPIDER FAMILY NESTICIDAE IN NORTH AMERICA, CENTRAL AMERICA, AND THE WEST INDIES  ( Texas Memorial Museum / The university of texas at Austin  Bulletin 31 ) | GERTSCH,WILLIS J. | € 65.00 |  |  | 
                
                
                    |  | THE SPIDERS OFGREAT BRITAIN ANS IRELAND  vol 1:tex/ vol2: colour plates | ROBERTS,MICHAEL J. | € 150.00 |  |  | 
                
                
                    |  | THE STRUCTURE AND TOPOGRAPHY OF STRETCH RECEPTORS IN REPRESENTATIVES OF SEVEN ORDERS INSECTS | OSBORNE,M.P. / FINLAYSON,L.H. | € 5.00 |  |  | 
                
                
                    |  | THE STRUCTURE OF THE TERMINAL FILAMENT, THE OVARIOLE SHEATH AND THE OVIDUCT MUSCULATURE OF THE COLORADO BEETLE | AKSTER,H.A. / SMIT,W.A. | € 10.00 |  |  | 
                
                
                    |  | THE SUCKING LICE OF NORTH AMERICA an ill. manual for identification | KIM,K.Ch. | € 15.00 |  |  | 
                
                
                    |  | THE SYSTEMATICS OF THE FIG WASP PARASITES.. | ULENBERG,SANDRINE A. | € 10.00 |  |  | 
                
                
                    |  | THE TENT CATERPILLARS | FITZGERALD,TD | € 15.00 |  |  | 
                
                
                    |  | THE TERRESTRIAL ACARI OF THE BRITISH ISLES | EVANS,G.OWEN a.o. | € 10.00 |  |  |