Introduction to Botany. A Laboratory Approach to Plant Science.by James Marvin; Fred H. Taylor; Louise A. Raynor;Laboratory Manual for General Botany. Parts I and II.by Robert W. Hoshaw; Sanford S. Tepfer; Barbara J. Peebles;General Botany Laboratory Manual.by John W. Hall;Workbook in Fundamentals of Plant Science.by George B. Cummins; George A. Gries; Samuel N. Postlethwait; Forest W. Stearns;Laboratory Manual for General Botany.by Ward L. Miller;Laboratory Exercises for General Botany.by Herbert M. Clarke; Richard I. Evans;Introductory Plant Physiology Laboratory Manual.by Edwin B. Kurts,;Principles and Practice in Plant Cytology.by W. S. Boyle;A Field Key to the Common Non-Woody Flowering Plants and Ferns of Minnesota, Based Largely Upon Vegetative Characters.by John B. Moyle