000			00330nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a628
082			_bTIW
100			_a"Tiwari, G N"
245		0	_aGreenhouse Technology
260			_aNew Delhi
260			_bN.P.H
260			_c1998
300			_a503
999			_c38429 _d38429