| 000 | 01031nam a22001937a 4500 | ||
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| 999 |
_c8581 _d8581 |
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| 003 | OSt | ||
| 005 | 20211210095801.0 | ||
| 008 | 211210b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBUL _beng _cBUL _dBUL _erda |
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| 082 |
_220 _a632.61 _bSPU |
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| 100 | _aSpurway, Charles H. | ||
| 245 |
_aSoil fertility diagnosis and control for field, garden and greenhouse soils / _cCharles Henry Spurway |
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| 260 |
_aMichigan : _bCharles H. SPurway, _c1948 |
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| 300 |
_avii, 176 p. : _bill. ; _c23 cm |
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| 500 | _aContents Introduction Chapter I. Crop Factors Chapter II. Physical Soil Factors of crop production Chapter III. Chemical Soil Factors of crop production Chapter IV. The available fertility of soils Chapter V. The Nutrient Requirement of Crops Chapter VI. Soil Fertility Diagnosis Chapter VII. Soil Fertility control Chapter VIII. Applications of soil fertility Diagnosis | ||
| 504 | _aIncludes Index : p. 173 -176 | ||
| 650 | _aSOil Fertility | ||
| 942 |
_2ddc _cBO _h632.61 _i1 _kSPU _m632.61 SPU |
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