Home › Authors › Leigh H. Pennington 👤 Leigh H. Pennington b. 1877 – d. 1929 · 3 books Books by Leigh H. Pennington Relation of weather conditions Relation of weather conditions to the spread of white pine blister rust in the Pacific northwest 1925 Investigations of Cronartium r Investigations of Cronartium ribicola in 1920 1921 New York species of Marasmius New York species of Marasmius 1915