| 000 | 00753 am a2200217 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aEffect of pesticides on soil microorganisms, biological activities and availability of major plant nutrients in soil and their influence on growth, nodulation and yield of co.1 black gram (Phaseolus mungo) | |
| 300 | _a67p+24fig+9bib+14app+21tab+5plates | ||
| 650 | _aUrd | ||
| 650 | _aNutrient plants | ||
| 650 | _aNutrient solutions | ||
| 650 | _aNutritional status | ||
| 650 | _aSubsoils | ||
| 650 | _aCrop yield | ||
| 650 | _aProductivity | ||
| 650 | _aYield forecasting | ||
| 502 |
_cTamil Nadu Agricultural University _bM.sc (Agriculture) _d1972 |
||
| 502 | _gRavikumar,Thiru.V | ||
| 100 | 1 |
_aChelliah,S _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF2635 | ||
| 999 |
_c148519 _d148519 |
||