1. Pests and diseases of tropical corps and their control
پدیدآورنده : Frohlich, Gerd
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Diseases pests ، Tropical crops,Tropics ، Pest control
رده :
SB
601
.
F7713
1970
2. Pests and diseases of tropical crops and their control
پدیدآورنده : /Gerd Fröhlich; Wolfgang Rodewald.
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع :
