| 000 | 00381nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 020701t1985 000 0 eng d | ||
| 080 |
_a631.41:633.18.03 PHY _b6547 |
||
| 245 | 0 |
_aPhysical chemistry of paddy soils _h(Book) |
|
| 260 |
_aBeijing _bScience Press _c1985 |
||
| 300 |
_a217 p. _c24 cm. |
||
| 650 | _aRice--Soils Soil physical chemistry | ||
| 700 | _aYu, T-R. | ||
| 999 |
_c9604 _d9604 |
||
| 035 | _a6547 | ||