2.  Regioning of Seed Transfer of Oriental Spruce (Picea orientalis L.) in Turkey 
     Doç. Dr. İbrahim ATALAY, 1984

3.  Genetic Variation Among and Within Pinus brutia Ten. Stands
     Doç. Dr. Kani IŞIK, Muzaffer TOPAK, Ali Cengiz KESKİN, 1987 

4.  Principals and Methods of Collection of Seeds, Fruits and Cones in Forestry.
     Muzaffer TOPAK, 1990

5.  The Ecology of Beech (Fagus Orientalis Lipsky) Forests and Their Regioning in Terms  of Seed Transfer
     Prof. Dr. İbrahim ATALAY, 1992

6.  The Ecological Properties of  Red Pine (Pinus brutia Ten.) Forests and Their Regioning in Terms of Seed Transfer
     Prof. Dr. İbrahim ATALAY, 1998

2.   Isozyme Variation of Natural Black Pine (Pinus nigra Arnold subsp. pallasiana
      (Lamb.) Holmboe) Populations Sampled From The Bolkar Mountains
      Ercan VELİOĞLU, Burcu ÇENGEL, Ayper TOLUN, Prof. Dr. Zeki  KAYA, 1999 

3.   Genetic Variation in Natural Kazdaği Fir (Abies equi-trojani Aschers Et. Sint.) 
      Populations Sampled From Kazdağlari
      Ercan VELİOĞLU, Burcu ÇENGEL, F. Filiz ÇİÇEK, Prof. Dr. Zeki KAYA, 1999 

4.  Isozyme Variation in Natural Black Pine (Pinus nigra Arnold. Subsp. pallasiana Lamb.)
     Holmboe) Populations Sampled From Kazdağlari
     Ercan VELİOĞLU, Burcu ÇENGEL, Prof. Dr. Zeki KAYA, 1999