000 00289pam a2200109a 44500
082 _aTR
_bTND-7903
100 _aWillard E. Meador
245 1 _aA photametric function for diffuse reflection by particulate materials
260 _a
_b
_c
700 _aWillard R. Weaver
997 _aTR2633 C
999 _c404786
_d404786