Variations on split plot and split block experiment designs /

nork Federer, Walter Theodore, 1915- .
Argitaratua 2007

Experimental design : theory and application /

nork Federer, Walter Theodore, 1915-.
Argitaratua 1967

Statistical design and analysis for intercropping experiments /

nork Federer, Walter Theodore, 1915- .
Argitaratua 1993