Agricultural botany
Gill, N.T., Vear, K.C.
Agricultural botany by N.T. Gill and K.C. Vear; revised by K.C. Vear and D.J. Barnard - 3rd edn. - London Gerald Duckworth & Co. 1980 - 267 p.
Vol. 1 : Dicotyledonous crops
0715612506; 0715611917
Agricultural Botany
Dicotyledonous Crops
58:63 / G475A
Agricultural botany by N.T. Gill and K.C. Vear; revised by K.C. Vear and D.J. Barnard - 3rd edn. - London Gerald Duckworth & Co. 1980 - 267 p.
Vol. 1 : Dicotyledonous crops
0715612506; 0715611917
Agricultural Botany
Dicotyledonous Crops
58:63 / G475A