na INLIS000000000010070 Ind 0010-1118010070 Study of plant communities OOSTING, Henry J. Henry J. Oosting 2nd ed. San Francisco W.H. Freeman 1956 viii, 440 p.: ill.; 23 cm. viii, 440 p.: ill.; 23 cm. 581.5OOSs Bibl. : p. 402-420.-- Index : p. 420-440 581.5 PLANT ECOLOGY 2nd ed. 204/59-mfn11850