Chemical aspects of ecology in relation to agriculture /
Chemical aspects of ecology in relation to agriculture /
Hubert M artin
- Ottawa : Queen`s Printer, 1957
- 96 p.: tables,diagrs. ; 26 cm.
- Science Service Laboratory ,University Sub Post Office, London,Ontar io. 1 Research Monograph .
Publication no.1015 of the Department
Includes bibliography at chapter ends
Plant ecology--------
Agricultural chemistry--------
581.5 CAN
Publication no.1015 of the Department
Includes bibliography at chapter ends
Plant ecology--------
Agricultural chemistry--------
581.5 CAN