000 004130000a22001810004500
020 _a0 901436 615
060 _a100
082 _a632.94 WAL
100 _aWalker, J O
245 _aSpraying systems for the 1980 s : proceedings
260 _aU K, BCPC Publications
260 _c1980
300 _a319
490 _a 24
_cMonograph
490 _aMonograph
650 _aSpraying systems
942 _cBK
999 _c212997
_d212997