Clair, J. B. St. <br/><br/>
Effects of seed weight and rate of emergence on early growth of open-pollinated Douglas-fir families 

<br/><br/> Sobretiro de : Forest Science 37(4) : 987-997, 1991 
<br/><br/><label>LCCN: </label>6948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pseudotsuga menziesii.<br/>Semillas--Pesos y medidas.