dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Wherry, Edgar T. (Edgar Theodore), - Grant, Verne - Grant, Alva Day,
    Publication info: Beltsville, Md, Plant Industry Station, 1957
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  1. By: Mason, H. L. (Herbert Louis), - Grant, Alva Day,
    Type: Article
    In: Madroño; a West American journal of botany
    Volume: 9
    Date: 1948
    Page Range: 201--220
    Publication Info: Berkeley, California Botanical Society,