Commercial fertilizers: their sources and use / by Gilbeart H. Collings
Collings, Gilbeart H
Commercial fertilizers: their sources and use / by Gilbeart H. Collings - 5th. ed. - Bombay: Tata McGraw-Hill Publishing; 1955. - xi,617 p.
Agriculture and Related Technologies
Technology (Applied Sciences)
Fertilizers
631.8 / C50C
Commercial fertilizers: their sources and use / by Gilbeart H. Collings - 5th. ed. - Bombay: Tata McGraw-Hill Publishing; 1955. - xi,617 p.
Agriculture and Related Technologies
Technology (Applied Sciences)
Fertilizers
631.8 / C50C