TY - BOOK TI - Renewable resource management for forestry and agriculture SN - 0295956240 U1 - 333.794 21st ed. PY - 1978/// CY - London PB - University of Washington KW - Forests and forestry KW - Agriculture conservation KW - Forest conservation KW - Forest resources KW - Renewable resources N1 - index: pp. 119-26 ER -