TY - BOOK ID - 14366092 TI - Rx for wounded trees AU - Marx, Hal AU - Shigo, Alex L. AU - Carroll, dave AU - US Department of Agriculture ( USDA ) PY - 1976 PB - Washington USDA DB - UniCat KW - DEN Dendrology & Forestry KW - dendrology KW - forestry KW - plant protection KW - popularization KW - tree pathology UR - https://www.unicat.be/uniCat?func=search&query=sysid:14366092 AB - ER -