Annappa N Bagali <br/><br/>
Studies on the effect of foliar application of zinc, magnesiujm and boron on growth, yield and quality of guava (Psidium guajava 

 - M Sc (Agri) 
 - Dharwad  University of Agricultural Sciences, Dharwad  1990 
 - 87p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630  / ANN