Poisonous metals on sprayed fruits and vegetables.
Contributors: Haywood, J. K. 1873-1928.; McDonnell, Curtis Criss, 1875- [from old catalog] joint author.; Quaintance, A. L. 1870-1958.; Waite, Merton Benway, 1865-1945.
Publisher: Govt. print. off.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 66
Subjects: Spraying.
Description: Literature cited. pp. 58.