Open AccessFront line demonstrations in greengram in Visakhapatnam district of Andhra Pradesh
Author(s) -
P. B. P. Kumar,
K. T. Rao
Publication year - 2020
Publication title -
agriculture update/agricultural update
Language(s) - English
Resource type - Journals
eISSN - 0976-6847
pISSN - 0973-1520
DOI - 10.15740/has/au/15.1and2/87-89
Subject(s) - front line , line (geometry) , front (military) , geography , agricultural economics , agroforestry , mathematics , environmental science , economics , archaeology , meteorology , geometry