THE BOTANICAL TEXT-BOOK FOR COLLEGES, SCHOOLS, AND PRIVATE STUDENTS
1842. GRAY, Asa. THE BOTANICAL TEXT-BOOK FOR COLLEGES, SCHOOLS, AND PRIVATE STUDENTS: COMPRISING PART I: AN INTRODUCTION TO STRUCTURAL AND PHYSIOLOGICAL BOTANY; PART II: THE PRINCIPLES OF SYSTEMATIC BOTANY; WITH AN ACCOUNT OF THE CHIEF NATURAL FAMILIES OF THE VEGETABLE KINGDOM, AND NOTICES OF THE PRINCIPAL OFFICINAL OR OTHERWISE USEFUL..... More