1.

“Rangeland” is an incomplete title for a set of ecosystems

Pages 3-3
Adel Jalili

2.

--

Pages 7-17
Mohammad Ebrahim Frashiani; Hasan Askari; Soodabeh Amini

3.

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Pages 19-23
Mehdi Zohdi

4.

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Pages 25-28
Roohollah Rahimi; khilil karimzadeh; Abbas Gorji Chaksepari

5.

Lamiaceae, a valuable source of medicinal and ornamental plants in the flora of Iran

Pages 29-49
Ziba Jamzad

6.

Introduction of successful and high yielding poplar clones for cultivation in the central regions of the country

Pages 53-70
Fatemeh Ahmadloo; Rafatollah Ghasemi; Alireza Modirrahmati

7.

Identification of annual and decadal changes in drought trends of the Karoun basin using the SPEI index

Pages 71-76
Fatemeh Dargahian; Samaneh Razavi Zadeh

8.

Land subsidence: Part 1 (causes and factors)

Pages 77-91
Ahmad Rahmani; Mohammad Javad Bolourchi; Reza Shahbazi; Hamid Rahmani; Mohammad Khosroshahi

9.

A glance at Azadkuh, one of the high peaks of Central Alborz with unique plant diversity and its environmental hazards

Pages 93-100
Mohammad Amini Rad

10.

1)Water stress and development strategy (Part 3), 2) Climate change and the role of the people

Pages 101-101
Adel Jalili; Mostafa Jafari

11.

Adaptogen plants - Part I

Pages 102-102
Fatemeh Sefidkon

12.

Biography of Dr. Mansour Mohammadi- "Expert and director general of forestry technical office of the Forests, Rangelands and Watershed organization of Iran"

Pages 103-107
Mehdi Zohdi

13.

Conservation status of Tanacetum paradoxum (Boiss.) Bornm in Iran

Pages 108-111
Effat Jafari; Ahmad Hatami; Gholamabbas Ghanbarian; Ziba Jamzad; Adel Jalili

14.

Conservation status of endemic species Astragalus vernaculus (Fabaceae)

Pages 113-117
Azadeh Akhavan Roofigar; Ali Bagheri; Ziba Jmazd; Adel Jalili

15.

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Pages 119-119
Parvin Salehi Shanjani

16.

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Pages 120-120
Amir Ghorbankhani

17.

---

Pages 121-121
Mehrdad Zarafshar

18.

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Pages 122-122
Maryam Masoom Tamimi

19.

A book review of mangrove forests, authored by: Eng. Shahla Safiari

Pages 123-126
Mehdi Pourhashemi

20.

Lavasan

Pages 4-5
Asieh Shamekhi

21.

Urmia Tergever grasslands

Pages 6-6
Javad Motamedi

22.

Berberis, National Botanical Garden of Iran

Pages 18-18
Vadood Samadi

23.

Mazandaran Province, Kheiroodkenr Forest

Pages 24-24
Mohammad Matinizadeh

24.

Ardabil, Jahannam-darreh

Pages 52-52
Shiva Harati

25.

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Pages 118-118
Reza Akhavan

26.

--

Pages 127-127
Maedeh Fadaei Khojasteh

27.

--

Pages 50-50

28.

--

Pages 92-92

29.

---

Pages 112-112

30.

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Pages 118-118


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