1. Occurrence of DNA fibrils in chloroplasts of Laurencia spectabilis;Bisalputra;J. Ultrastruct. Res.,1967
2. Ultrastructure of the shoot apices and leaves of normal and physiologically dwarfed peach seedlings. I. Plastid development, Contrib;Flemion;Boyce Thompson Inst. Plant Res.,1967
3. Some observations on the shape and localization of different viruses in experimentally infected plants and on the fine structure of the host cells. II. Nicotiana glutinosa systemically infected with cucumber mosaic virus, Strain Y;Gerola;Caryologia,1965
4. Cinematic observations on the growth and. division of chloroplasts in Nitella;Green;Amer. J. Bot.,1964