Study on the nitrate content in the underground waters under the conditions of greenhouse production [nitrogen and manure fertilization]
Stojchev, D. (Institut po Pochvoznanie i Programirane na Dobivite "N.Pushkarov", Sofia (Bulgaria))
Published in Pochvoznanie i Agrokhimiya (Bulgaria) (1981)
Get more information
Published in Pochvoznanie i Agrokhimiya (Bulgaria) (1981)
Journal Article