to co ordinate their efforts with a view to reducing the price of fertilisers and lime supplied to farmers by the following means :
a re organisation of the supply of raw materials and of fertiliser production; the encouragement, by technical assistance and other means, of improvements in production and processing techniques and the modernisation of plants; and the institution, if necessary, of control over monopolistic production;
b the promotion of co operative buying, storage and distribution of fertilisers;
c the reduction or removal of duties and taxes on chemical fertilisers;
d any other measure designed to encourage the agricultural economy;
e the reduction of transport costs;