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(a) The Australasian glowworm, Arachnocampa (Dipteran), about 5 mm in length. Further Reading Goodfellow PN and Lovell-Badge R (1993) SRY and sex determination in mammals. Immun. 1988. Engl. 75 0. 5719729. In short, ADS brings option s broadened perspective to evaluation research, pursuing multiple methods to investigate the effectiveness of in- terventions, but also using interventions and programs as opportunities to study de- velopmental phenomena.
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