Spoczynska, Joy O. I. <br/><br/>
Practical Fieldwork for the Young Naturalist / 
Joy O. I. Spoczynska 
 - Bratain :  Frederick Muller,  1967. 
 - 143 p. :  ills;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology Field Work
<br/><br/><label>Dewey Class. No.: </label>591.0724  / SPO 1967