000 00387 a2200133 4500
080 _a635.9:678
_bK 43 P
245 1 _aPlastics in horticultural structures
_cby R.I. Keveren
260 _aGreat Britain
_bRubber and Plastics Research Association
_c1973
650 _aPlastics
650 _aHorticultural Structures
100 1 _aKeveren, R.I.
_d
300 _aviii, 235 p.
901 _a153053
999 _c87198
_d87198