A RESURVEY OF THE DEVELOPMENT OF LYMPHA 



TICS AND ASSOCIATED BLOOD VESSELS IN 



ANURAN AMPHIBIA BY THE METHOD 



OF INJECTION 



HENRY McELDERRY KNOWER 

 Osborn Zoological Laboratory of Yale University 



FIVE TEXT FIGURES AND NINETEEN PLATES (FORTY FIGURES) 



THE AMERICAN ANATOMICAL MEMOIRS NO. 18 



THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 

 Philadelphia 

 April 1939 



