Open AccessPhytosanitary conditions of the organic field and boundary
Author(s) -
Д. Atanasova,
V. Maneva,
N. Grozeva
Publication year - 2016
Publication title -
agricultural science and technology
Language(s) - English
Resource type - Journals
eISSN - 1314-412X
pISSN - 1313-8820
DOI - 10.15547/ast.2016.03.047
Subject(s) - phytosanitary certification , field (mathematics) , organic farming , environmental science , boundary (topology) , business , agricultural engineering , agroforestry , agriculture , biology , engineering , mathematics , horticulture , ecology , pure mathematics , mathematical analysis