TY - GEN AU - Allen,W A AU - Gausman,H W AU - Richardson,A J TI - Willstätter-stoll theory of leaf reflectance evaluated by ray tracing SN - 1559-128X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/AO.12.002448 ER -