& et al. A. EFFECT OF BIOFERTILLIZER PRODUCED FROM LOCAL ISOLATES OF Pseudomonas putida AND Pseudomonas fluorescens ON SOME SOIL CHARACTERISTICS AND YIELD OF WHEAT (Triticum aestivum L) B -CONCENTRATIONS OF SOME NUTRIENTS IN SOIL. Iraqi J. Agric. Sci. [Internet]. 2016 Dec. 25 [cited 2024 May 4];47(6). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/470