TY - JOUR AU - Ellwood, Eric L. TI - Collapse in California woods JF - California Agriculture JO - Calif Agr Y1 - 1960/08/01 VL - 14 IS - 8 SP - 7 EP - 7 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v014n08p7 AB - Collapse in lumber—an extreme form of shrinkage which causes large volume loses and is accompanied by warping and splitting—is being studied in order to find ways to rehabilitate wood that has collapsed during drying and to develop a practicable technique to prevent collapse.