The action of water and aqueous solutions upon soil phosphates.
Cameron, Frank K. 1869-1958.
The action of water and aqueous solutions upon soil phosphates. By Frank K. Cameron and James M. Bell. - Washington, Govt. print. off., 1907. - 58 p. diagrs. 23 cm.
agr07001683
Phosphates.
S591 / .A12 no. 41
The action of water and aqueous solutions upon soil phosphates. By Frank K. Cameron and James M. Bell. - Washington, Govt. print. off., 1907. - 58 p. diagrs. 23 cm.
agr07001683
Phosphates.
S591 / .A12 no. 41