Dr.Sas.Biswas on field techniques for dendrodiagnostics by bark and blaze in Jhajra forests, D'dun

(2:12)

Dr.Sas.Biswas @ FRI commemorating his 50th Year of Forestry Research \u0026 Education (1973-2023)

(4:52)

Dr.Sas.Biswas on International Day of Forests- 2021 in South India. Forest to restore degraded land

(16:10)

Dr Sas Biswas on Dendrology

(5:20)

Dr.Sas.Biswas on Dendrology thru a Virtual Field Trip with dolphinite student foresters, Bengaluru.

(11:18)

Dr.Sas.Biswas with Department of Forestry DIBNS for Kalpana Mukhia on Van Mahotsav -2022 at Dunga

(3:25)

Dr.Sas.Biswas on Miyawaki extended approach: EKTAWAKI (Series Part I): Microsite, Doon valley,India

(9:14)

Dr.Sas.Biswas on definition of dendrology and broad aspects of field studies on trees... Part I

(19:35)

Dr.Sas.Biswas on Lesser known tree species (LkTs) Parkia Distributed in NE and South India.

(5:37)

Dr Sas. Biswas Down the Memory Lane with Dolphinite student foresters and Teachers ( DIBNS)

(1:31)

Dr.Sas.Biswas on heritage trip to Wood Preservation Deptt, FRI,Dehradun with Forestry students DIBNS

(4:42)

Dr.Sas.Biswas on Honeybees. According to Einstein with the end of honeebees man vanishes in 4 years

(2:59)

Dr.Sas.Biswas on Ecosystem (Urban) Restoration for World Environment Day-2021 \u0026 UN Decade; 5th June

(14:22)

Dr Sas Biswas at HERBARIUM of FRI Dehradun with Forestry students of DIBNS

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Dr.Sas.Biswas on semla tree to commemorate his 50th yr of research \u0026 education, Dharkot,Tehri hills.

(10:34)

Dr.Sas.Biswas on Quercus serrata, multipurpose east Asian oak, Dharkot hills, Tehri, Uttarakhand.

(3:20)

Dr.Sas.Biswas on bamboo identification, growth and spot characters

(4:35)

Dr.Sas.Biswas on field dendrology of bamboo identification based on nonreproductive features

(4:10)

Dr.Sas.Biswas on Farming for livelihood at Keplong village,Jakhnidhar DisttTehri,Uttarakhand

(8:35)