Physiology of trees
KRAMER, Paul J
Physiology of trees - N.Y 1960 - 642p
TREES -- PHYSIOLOGY
PLANTS -- PHYSIOLOGY TREES -- PHYSIOLOGY
581.160 1 K96P
Physiology of trees - N.Y 1960 - 642p
TREES -- PHYSIOLOGY
PLANTS -- PHYSIOLOGY TREES -- PHYSIOLOGY
581.160 1 K96P