007240000a22002890004500 Bibliography: p.126-149 Dicotyledons Plants Compositae Seeds Pollination Pollen Taxonomy Plant reproduction Asteraceae 583.99 D535s D 20030530 Thes Dhakal, Min Raj Studies on pollen and seed biology of Niger (guizotia abyssinica cass.), asteraceae Bhagalpur, India Thesis Ph. D. in Botany, Bhagalpur University 2001 149p. Eng GEN 29526 29526 0 0 0 0 TUCL TUCL 2010-06-20 0 D8669 2010-06-20 00:00:00 2010-06-20