Volume & Issue: Volume 25, Issue 3, December 2011, Pages 177-264 

Research Paper

Investigating the Spatial Distribution of Zinc and Its Critical Level for Soybean in Eastern Mazandaran Province

Pages 177-186

10.22092/ijsr.2011.126481

ghobad jalali; M. J. Malakouti; Mohammad Mehdi Tehrani; VAHIDREZA GHASEMI DEHKORDI