The biology ofAzospirillum-sugarcane association II. Ultrastructure R. Howard BergVimla VasilIndra K. Vasil Original Papers Pages: 143 - 163
Fine structure of plasmodial nuclei in the slime moldPhysarum polycephalum I. Comparison of diploid and haploid vegetative mitosis J. J. WilleW. L. Steffens Original Papers Pages: 165 - 180
Ultrastructural localization of esterase and acid phosphatase in digestive gland cells of fed and starvedCepaea nemoralis (L.) (Mollusca: Helicidae) G. S. OxfordL. J. Fish Original Papers Pages: 181 - 196
Topochemical studies on the wall of beech bark sclereids by enzymatic and acidic degradation N. ParameswaranM. Sinner Original Papers Pages: 197 - 215
Cell cycle analysis of tumour-derived cultures ofCrepis capillaris: A kinetic analogy with proliferation of animal tumour cells Sarah E. AshmoreA. R. Gould Original Papers Pages: 217 - 230
Different structure of polytene chromosomes ofPhaseolus coccineus suspensors during early embryogenesis Laura Maria Costantina ForinoAnna Maria TagliasacchiSilvana Avanzi Original Papers Pages: 231 - 246