000 00302nam a2200109Ia 4500
008 170101s1968 xx 000 0 und d
082 _a631.7 ISA
100 _aIndian Society of Agronomy
245 0 _aProc. Of symposium on water management
260 _aNew Delhi
_bGSA & GARI
_c1968
942 _2ddc
_cRS
999 _c404931
_d404931