Open AccessLetter to Editors
Author(s) -
Dhruba Narayan Manandhar
Publication year - 2013
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2091-1009
DOI - 10.3126/aej.v12i0.7575
Subject(s) - agricultural science , agriculture , phone , pesticide , business , geography , agricultural economics , economics , environmental science , biology , agronomy , archaeology , philosophy , linguistics