Note 41 — Chapter IV · THE PLANT FORMATION Methods of Investigation and Record (continued 4)
Reading edition
Clements, F. E. The Development and Structure of Vegetation. Rep. Bot. Surv. Nebr., 7:163. 1904.
Reading edition
Clements, F. E. The Development and Structure of Vegetation. Rep. Bot. Surv. Nebr., 7:163. 1904.