TY - BOOK AU - Tanner,R.Thomas TI - Ecology, environment, and education T2 - The Professional education series SN - 0882240730 AV - QH541.2 .T36 U1 - 574.5/07 PY - 1974///] CY - Lincoln, Neb. PB - Professional Educators Publications KW - Ecology KW - Study and teaching KW - Environmental protection KW - Local N1 - 920504; Bibliography: p. 105-106 ER -