000 00280nam a22001097a 4500
999 _c7948
_d7948
020 _a9788127248888
100 _aGhosh Arupratan
245 _aGreenhouse Technology (The Future Concept of Horticulture)
260 _aLudhiana
_bKalyani Publishers
_c2009
300 _a223
942 _cBK