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Udobrenie počv v nečernozemnoj polose
Šestakov, A. G. - 1954
Persistent link: https://www.econbiz.de/10002796301
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Značenie granulirovannych udobrenij v povyšenii urožajnosti
Pčelkin, V. U. - 1954
Persistent link: https://www.econbiz.de/10002630113
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Organo-mineralʹnye udobrenija : (smesi s fosforitnoj mukoj)
Korovkin, M. A. - 1954
Persistent link: https://www.econbiz.de/10002240206
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Vnekornevaja podkorma sel'skochozjajstvennych kul'tur
Jakuškin, Ivan V.; Ėdelʹštejn, Marija M. - 1955
Persistent link: https://www.econbiz.de/10003064902
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Mineralʹnye udobrenii︠a︡ : statisticheskiĭ spravochnik po zarubezhnym stranam
Unani︠a︡nt︠s︡, T. P. - 1949
Persistent link: https://www.econbiz.de/10002731042
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Azot v zizni rastenij i v zemledelii SSSR
Prjanišnikov, Dimitri N. - 1945
Persistent link: https://www.econbiz.de/10001640724