Analysis of precipitation characteristics in the west of Hexi Corridor from May to September in recent 41 years
LI Jian, CHEN Li-na, TAO Sheng-cai, ZHANG Wen-jun
HUBEI AGRICULTURAL SCIENCES . 2020, (9): 60 -64 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.09.012