000 00304nam a2200097Ia 4500
008 220216s9999 xx 000 0 und d
100 _aKarthikakuttyamma M
245 0 _aPlant and soil analysis: A laboratory manual. Ed 2.
260 _bKottayam, Rubber Research Institute of India, 1989
_c1989
942 _cJS
999 _c65080
_d65080