TY - BK AU - Bruekelen,E.W.M.van ED - Landbouwhogeschool Wageningen (Netherlands). Inst. voor Plantenveredeling TI - Pseudogamic production of dihaploids and monoploids in Solanum tuberosum and some related species [potatoes] T2 - PUDOC Agricultural Research Reports SN - 90 220 0762 6 U1 - 81-686341 PY - 1981/// CY - Wageningen (Netherlands) PB - PUDOC, KW - Potatoes solanum tuberosum KW - Plant breeding KW - AGROVOC N1 - Thesis (Dr in de Landbouwwetenschappen). Bibliography (237 ref.); Summaries (En, Nl) ER -