1. Chemistry and Mode of Action of Crop Protection Agents
Author: Copping, Leonard G., Leonard G. Copping, H. Geoffrey Hewitt
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Plant Regulators
Classification :
QK
731
.
C6
C4
1998
2. Chemistry and mode of action of crop protection agents
Author: Copping, Leonard G.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Pesticides,، Herbicides,، Fungicides,، Insecticides,، Plant regulators
Classification :
SB
951
.
C649
1998
3. chemistry and mode of action of Crop Protection Agents
Author: Leonard G.Copping,H.geoffrey hewitt
Library: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)
Subject: Pesticides,Pesticides-formulation
Classification :
TP
,
248
,.
C65
