Silva, D.H. da Rossi, M.L. Boaretto, A.E. Nogueira, N. de L. Muraoka, T. <br/><br/>
Boron affects the growth and ultrastructure of castor bean plants 
 Boron affects the growth and ultrastructure of castor bean plants 

<br/><br/><label>Subjects--Topical Terms: </label><br/>MAMONA<br/>BORO<br/>CRESCIMENTO<br/>INIBIDOR DE CRESCIMENTO<br/>TOXIDEZ