Briggs, G. E. <br/><br/>
Methods in the quantitative analysis of plant growth. A rreply to criticism. 

<br/><br/> Sobretiro de : Ann. Applied. Biol. 7 : 103-123, 202-223, 403-406, 1920 
<br/><br/><label>LCCN: </label>24136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas--Crecimiento--Aditivos.