TY - BOOK AU - Smith,Gilbert Morgan TI - Cryptogamic botany T2 - McGraw-Hill publications in the botanical sciences AV - QK505 .S6 1955 U1 - 586 PY - 1955/// CY - New York PB - McGraw-Hill KW - Cryptogams KW - Plant morphology N1 - Include Index; Includes bibliography ER -