Raamatud Ruth Wanjau
Essential Elements In Watermelons Grown In Kenya
Ruth Wanjau, Nthiga Wanja, Jane Murungi
-30% koodiga BOOKS
Meie tarnija laos
Essential Elements And Lead In Males Using Finger Nails And Scalp Hair: Influence Of Risk Factors On Levels Of Lead And Essential Elements In Finger Nails And Scalp Hair Of Males In Kenya
Ruth Wanjau, James Ndiritu, Jane Murungi
-30% koodiga BOOKS
Meie tarnija laos
Medicinal Plants and Essential Elements in Them
Ruth Wanjau, Jane Murungi, Odongo Adongo
-30% koodiga BOOKS
Meie tarnija laos
Impact Of Mineral Levels On Soil pH And Non-leguminous Plants: Effects of macro-nutrients in plant leaves and their extracts on soil pH and growth rate of non- leguminous plants
Ruth Wanjau, Mwangi Njogu, Jane Murungi
-30% koodiga BOOKS
Meie tarnija laos
Analysis of Arsenic and Nutrients in homemade brews and raw materials: Chemical Analysis of Homemade Brews
Ruth Wanjau, Jane Murungi, Jeremiah Masime
-30% koodiga BOOKS
Meie tarnija laos
Kinetic, equilibrium and thermodynamic adsorption studies: of selected heavy metal ions by raw and modified Jackfruit seeds from aqueous media
Esther Nthiga, Samuel Ndung'u, Ruth Wanjau
-30% koodiga BOOKS
Meie tarnija laos