title: Academy protests as agriculture agency abandons visa renewals.
authors: Virginia
authors: V
authors: Gewin
mesh_terms: D004500:Education, Graduate / Q000331:legislation & jurisprudence; D004641:Emigration and Immigration / Q000331:legislation & jurisprudence*; D007391:International Cooperation; D012108:Research Personnel / Q000331:legislation & jurisprudence*; D012637:Security Measures; D014481:United States; D016885:United States Department of Agriculture / Q000331:legislation & jurisprudence*