1. Beetles
پدیدآورنده : Text by K.W. Harde
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Bark beetles -- Ecology -- North America,Bark beetles -- Pathogens -- North America,Bark beetles -- Host plants -- North America,Insect -- plant relationships -- North America,Forest ecology -- North America,Conifers- Ecology- North America,Trees- Diseases
رده :
SB
،
945
،.
H3
,
B3
،
2000
2. Manual of cultivated conifers
پدیدآورنده : Krussmann, Gerd
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : ، Conifers,، Trees
رده :
QK
495
.
C75
K78813
1985