Curtis, Otis F . <br/><br/>
An Introduction to Plant Physiology /  Textual Documents 
Otis F Curtis,Daniel G Clark. 
 - 1st / 
 - London :  McGrow-Hill Book Company ,  nd. 
 - xi,751p :  ill. ;  23 cm . 
<br/><br/><label>Subjects--Index Terms: </label>T/G-Botany 
<br/><br/><label>Dewey Class. No.: </label>581.1  / C 945 In