TY  - BOOK
T1  - Agriculture
T2  - Rigby geography resource series
A2  - Polkinghorne, Kenneth Bruce
LA  - English
PP  - Adelaide u.a.
PB  - Rigby
YR  - 1974
ED  - 1. publ.
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei653787545
SN  - 0851796621
KW  - Schulbuch
ER  -