000 00321nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a572.46
_bDEV/PH
100 _aBARKER
100 _aDELVIN, R.M.
245 0 _aPHOTOSYNTHESIS
260 _bAffiliated East West Press Pvt. Ltd., New Delhi
_aNew Delhi
_c1973
942 _cBK
999 _c6099
_d6099