Abstract

Get full access to this article
View all access options for this article.
References
1.
Ghosh R.
, and
Newman J. F.
(1955 ). Chem. and Ind ., No. 5 , 118 .
2.
Peakin F. H.
(1964 ). Chem. and Ind ., No. 24 , 1014 .
3.
Stubbs J.
(1958 ). Outlook on Agriculture , 2 , 64 .
4.
Slade R. E.
(1945 ). Chem. and Ind ., No. 40 , 314 .
5.
Templeman W. G.
(1956 ). Outlook on Agriculture , 1 , 24 .
