Jensen, William A <br/><br/>
Double fertilization and embryo development in flowering plants  [kit] / 
produced by Robert Knauft 
 - California :  Biology Media,  1981 
 - 79 slides, 1 sound cassette, 1 instructional module ;  in container 29 X 29 X 8 cm. 
<br/><br/>Narration: Charles Levy 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant embryology<br/>Angiosperms--Embryology