|  | AUTRALIAN BUTTERFLIES | MACCUBBIN,CHARES | € 25.00 |  |  | 
                
                
                    |  | BACKYARD BEEKEEPING | SCOTT,WILLIAM | € 10.00 |  |  | 
                
                
                    |  | BACTERIAL CONTROL OF MOSQUITOES AND BLACK FLIES  biochemistry, genetics and applications of Bacillus Spaericus | BARJAC,H. de | € 10.00 |  |  | 
                
                
                    |  | BACULOVIRUSES FOR INSECT PEST CONTROL: SAFETY CONSIDERATIONS | SUMMERS,MAX  a.o. | € 50.00 |  |  | 
                
                
                    |  | BASIC ARTHROPODAN STOCK with special reference to insects | SHAROV,A.G. | € 50.00 |  |  | 
                
                
                    |  | BASIC ARTROPODAN STOCK WITH SPECIAL REF. TO INSECTS | SHAROV,A.G. | € 20.00 |  |  | 
                
                
                    |  | BAUKUNST DER INSEKTEN mit 36 Tafeln | STÄGER,ROBERT | € 10.00 |  |  | 
                
                
                    |  | BEAUPERTHUY; esayo biografico Espagnol-English | SANABRIA,A. | € 10.00 |  |  | 
                
                
                    |  | BEDREIGDE EN KWETSBARE LIBELLEN IN NEDERLAND toelichting op de Rode Lijst ( Rapport IKC Natuurbeheer nr. 30 ) | WASSCHER,M. / KEIJL,G.O. / OMMERING,G. VAN | € 5.00 |  |  | 
                
                
                    |  | BEDREIGDE EN VERDWENEN BIJEN IN NEDERLAND | PEETERS.THEO M.J. a.o. | € 10.00 |  |  | 
                
                
                    |  | BEE BREEDING IN EUROPE | KNIGHT,A. | € 5.00 |  |  | 
                
                
                    |  | BEEING life, motherhood, and 180.000 honeybees | THOMAS,R.D. | € 10.00 |  |  | 
                
                
                    |  | BEEKEEPING a seasonal guide | BROWN,RON | € 10.00 |  |  | 
                
                
                    |  | BEE-KEEPING FOR RECREATION AND PROFIT the best way to success in the shortest time at the least costs | ARMITT,J. HAROLD | € 10.00 |  |  | 
                
                
                    |  | BEEKEEPING how to begin | TAYLOR,E.H. | € 10.00 |  |  | 
                
                
                    |  | BEEKEEPING IN NEW ZEALAND revised and enlarged edition | WINTER,T.S. | € 15.00 |  |  | 
                
                
                    |  | BEEKEEPING IN NEW ZEALAND revised and enlarged edition | WINTER,T.S. | € 10.00 |  |  | 
                
                
                    |  | BEES AND BEEKEEPING | CASE | € 35.00 |  |  | 
                
                
                    |  | BEES AND BEEKEEPING | PICTURECARDS | € 40.00 |  |  | 
                
                
                    |  | BEES AND BEE-KEEPING | CONSTANTINO,MARIA | € 15.00 |  |  |