Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Copping, Leonard G., ed', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Crop protection agents from nature

    Crop protection agents from nature

    Cyhoeddwyd 1996
    Awduron Eraill: “...Copping, Leonard G., ed...”
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Biotechnology and its application to agriculture : proceedings of the Symposium held at Churchill College, Cambridge from 4th-6th September, 1985

    Biotechnology and its application to agriculture : proceedings of the Symposium held at Churchill College, Cambridge from 4th-6th September, 1985

    Cyhoeddwyd 1985
    Awduron Eraill: “...Copping, Leonard G., ed...”
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:

Offerynnau Chwilio: