cam a22 4500 211230480 CHVBK 20201209160124.0 910211s1990 ne |||||||||| 00 |eng d 90-6754-169-9 (RERO)1339768 RERO gevcjb s1zo rero Ponsen M.B. (RERO)A003704446 cre Phylogenetic implications of the structure of the alimentary tract of the 'Aphidoidea' M.B. Ponsen 1 - 2 'Greenidea', 'Israelaphis' and 'Neophyllaphis; The 'Aphis'-group Wageningen Agricultural University 1990 52 p. Ill. 24 cm txt rdacontent n rdamedia nc rdacarrier Wageningen Agricultural University papers 90,4 Ponsen M.B. Phylogenetic implications of the structure of the alimentary tract of the 'Aphidoidea' 1,2 Wageningen Agricultural University papers 90,4 (RERO)001247850 BK020000 XK020000 XK020000 RERO RE61003 RE61003 RE610030001 P(492)51 BOTP 42/90,4 RERO 100 1- Ponsen M.B. (RERO)A003704446 cre RERO 490 1- Wageningen Agricultural University papers 90,4 RERO 800 1- Ponsen M.B. Phylogenetic implications of the structure of the alimentary tract of the 'Aphidoidea' 1,2 RERO 830 -- Wageningen Agricultural University papers 90,4 (RERO)001247850