Selected botanical papers
Knobloch, Irving W., ed.
Selected botanical papers edted by Irving W. Knobloch - Englewood Cliffs Prentice-Hall 1963 - xiv, 311p.; 23cm.
581 K751S
Selected botanical papers edted by Irving W. Knobloch - Englewood Cliffs Prentice-Hall 1963 - xiv, 311p.; 23cm.
581 K751S