Micronutrients and the nutrient status of soils; a global study
Sillanapaa, Mikko
Micronutrients and the nutrient status of soils; a global study - Rome FAO 1982 - 28cm. 444 - FAO Soils bulletin,48 .
TRACE ELEMENTS IN SOILS
FERTILIZERS AND MANURES TRACE ELEMENTS IN SOILS
631.41 S44M
Micronutrients and the nutrient status of soils; a global study - Rome FAO 1982 - 28cm. 444 - FAO Soils bulletin,48 .
TRACE ELEMENTS IN SOILS
FERTILIZERS AND MANURES TRACE ELEMENTS IN SOILS
631.41 S44M