Open AccessSIZE OF PORES AND THEIR CONTENTS IN SIEVE ELEMENTS OF DICOTYLEDONS
Author(s) -
Katherine Esau,
Ver I. Cheadle
Publication year - 1959
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.45.2.156
Subject(s) - sieve (category theory) , interpretation (philosophy) , symmetry (geometry) , quantum , theoretical physics , physics , particle (ecology) , quantum mechanics , mathematics , statistical physics , classical mechanics , geometry , combinatorics , computer science , biology , ecology , programming language