TY  - BOOK
AU  - Dissertation abstracts of the Agricultural University, Wageningen  
ED  - Dissertation abstracts of the Agricultural University, Wageningen
TI  - Dissertation abstracts of the Agricultural University, Wageningen, the Netherlands 1918-1968
PY  - 1968///
CY  - Wageningen
PB  - H. Veenman
KW  -  Dissertations, Academic--Netherlands--Abstracts Agriculture--Abstracts
ER  -