| 000 | 00387nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180611s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aen | ||
| 082 | _a001.4'63141 | ||
| 100 | _aSUTHANANDA ,Ganagasabai | ||
| 245 | 4 | _aThe Effect of Different Levels of Phosphorous and Potassium on Nitrogen Fixation | |
| 260 |
_bEastern University Srilanka. _c1986 |
||
| 300 | _a(12),100p. | ||
| 942 | _cLL | ||
| 999 |
_c8022 _d8022 |
||