000 | 00437nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a631.415.3/.4:631.432.22 | ||
245 | _aStatus of water logging, soil salinity and alkalinity in India | ||
260 | _aRoorkee | ||
260 | _bNational Institute of Hydrology | ||
260 | _c1993 | ||
300 | _a51 p. | ||
440 | _aNo. 143; National Institute of | ||
901 | _pS42424 | ||
942 |
_cB _2udc |
||
999 |
_c134402 _d134402 |