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010 _a17597
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040 _cCHAP
090 _aR-534
100 0 0 _aBirecki, M.
_912916
245 1 4 _a(The influence of various crop rotation links and methods of soil structure forming cultivation on the yields of successive crop and certain soil fertility elements
500 _aSobretiro de : Roczniki Nauk Rolniczych 74 A (4) : 835-869, 1957
590 _aBATCH-UPD
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590 _aBATCH-UPD
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590 _aBATCH-UPD
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590 _aCONVERSION
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650 1 4 _aRotación de cultivos.
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901 _aBK
942 _cREIMP
949 _aR-534
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999 _c17597
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