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Pathology of trees and shrubs

with special reference to Britain

  • Peace, Thomas Ronald

First international congress of plant pathology

abstracts of papers : London, 14-26 July, 1968

  • International congress of plant pathology 1. London 1968

2. International congress of plant pathology

abstracts of papers : University of Minnesota, Minnapolis, Minnesota, U.S.A. September 5-12 , 1973

  • International congress of plant pathology 2. Minnesota 1973

Guida pratica dei trattamenti antiparassitari [+]

la difesa delle colture agricole e degli allevamenti

Congrès international de pathologie comparée

Athènes, 15-18 avril 1936

  • Congrès international de pathologie comparée 3. Athènes 1936

Eziologia della rosetta del pesco in campania

malattia associata a mycoplasma-like organisms : tesi di dottorato

  • Marcone, Carmine

Pilze II

mucorineae

  • Zycha, H.

Atti del Workshop

2. incontro nazionale sulle malattie da fitoplasmi : 2. national meeting on phytoplasma diseases

  • Incontro nazionale sulle malattie da fitoplasmi 2. Roma 2002